A repeat operation for the same condition in the same patient due to disease progression or recurrence, or as followup to failed previous surgery.
Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.
A device that substitutes for a heart valve. It may be composed of biological material (BIOPROSTHESIS) and/or synthetic material.
Evaluation undertaken to assess the results or consequences of management and procedures used in combating disease in order to determine the efficacy, effectiveness, safety, and practicability of these interventions in individual cases or series.
Prosthesis, usually heart valve, composed of biological material and whose durability depends upon the stability of the material after pretreatment, rather than regeneration by host cell ingrowth. Durability is achieved 1, mechanically by the interposition of a cloth, usually polytetrafluoroethylene, between the host and the graft, and 2, chemically by stabilization of the tissue by intermolecular linking, usually with glutaraldehyde, after removal of antigenic components, or the use of reconstituted and restructured biopolymers.
A partial joint replacement in which only one surface of the joint is replaced with a PROSTHESIS.
The valve between the left ventricle and the ascending aorta which prevents backflow into the left ventricle.
Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.
Surgical insertion of synthetic material to repair injured or diseased heart valves.
Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.
The valve between the left atrium and left ventricle of the heart.
Malfunction of implantation shunts, valves, etc., and prosthesis loosening, migration, and breaking.
Pathological conditions involving any of the various HEART VALVES and the associated structures (PAPILLARY MUSCLES and CHORDAE TENDINEAE).
Surgery performed on the heart or blood vessels.
Surgery performed on the heart.
Fractures of the short, constricted portion of the thigh bone between the femur head and the trochanters. It excludes intertrochanteric fractures which are HIP FRACTURES.
Pathological condition characterized by the backflow of blood from the ASCENDING AORTA back into the LEFT VENTRICLE, leading to regurgitation. It is caused by diseases of the AORTIC VALVE or its surrounding tissue (aortic root).
Techniques for securing together the edges of a wound, with loops of thread or similar materials (SUTURES).
The return of a sign, symptom, or disease after a remission.
Backflow of blood from the LEFT VENTRICLE into the LEFT ATRIUM due to imperfect closure of the MITRAL VALVE. This can lead to mitral valve regurgitation.
Elements of limited time intervals, contributing to particular results or situations.
The plan and delineation of prostheses in general or a specific prosthesis.
An abnormal balloon- or sac-like dilatation in the wall of AORTA.
Hemorrhage following any surgical procedure. It may be immediate or delayed and is not restricted to the surgical wound.
A valve situated at the entrance to the pulmonary trunk from the right ventricle.
A combination of congenital heart defects consisting of four key features including VENTRICULAR SEPTAL DEFECTS; PULMONARY STENOSIS; RIGHT VENTRICULAR HYPERTROPHY; and a dextro-positioned AORTA. In this condition, blood from both ventricles (oxygen-rich and oxygen-poor) is pumped into the body often causing CYANOSIS.
A type of constriction that is caused by the presence of a fibrous ring (discrete type) below the AORTIC VALVE, anywhere between the aortic valve and the MITRAL VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into the AORTA.
The use of internal devices (metal plates, nails, rods, etc.) to hold the position of a fracture in proper alignment.
Removal of an implanted therapeutic or prosthetic device.
Making an incision in the STERNUM.
Surgical union or shunt between ducts, tubes or vessels. It may be end-to-end, end-to-side, side-to-end, or side-to-side.
A surgical specialty concerned with the diagnosis and treatment of disorders and abnormalities of the COLON; RECTUM; and ANAL CANAL.
Infections resulting from the implantation of prosthetic devices. The infections may be acquired from intraoperative contamination (early) or hematogenously acquired from other sites (late).
A procedure in which a laparoscope (LAPAROSCOPES) is inserted through a small incision near the navel to examine the abdominal and pelvic organs in the PERITONEAL CAVITY. If appropriate, biopsy or surgery can be performed during laparoscopy.
An aspect of personal behavior or lifestyle, environmental exposure, or inborn or inherited characteristic, which, on the basis of epidemiologic evidence, is known to be associated with a health-related condition considered important to prevent.
Traumatic injuries to the RECURRENT LARYNGEAL NERVE that may result in vocal cord dysfunction.
The period of care beginning when the patient is removed from surgery and aimed at meeting the patient's psychological and physical needs directly after surgery. (From Dictionary of Health Services Management, 2d ed)
The arterial trunk arising from the fetal heart. During development, it divides into AORTA and the PULMONARY ARTERY.
The period of confinement of a patient to a hospital or other health facility.
The proportion of survivors in a group, e.g., of patients, studied and followed over a period, or the proportion of persons in a specified group alive at the beginning of a time interval who survive to the end of the interval. It is often studied using life table methods.
Surgical incision into the chest wall.
Surgical therapy of ischemic coronary artery disease achieved by grafting a section of saphenous vein, internal mammary artery, or other substitute between the aorta and the obstructed coronary artery distal to the obstructive lesion.
Infection occurring at the site of a surgical incision.
Excision, in part or whole, of an INTERVERTEBRAL DISC. The most common indication is disk displacement or herniation. In addition to standard surgical removal, it can be performed by percutaneous diskectomy (DISKECTOMY, PERCUTANEOUS) or by laparoscopic diskectomy, the former being the more common.
Inflammation of the inner lining of the heart (ENDOCARDIUM), the continuous membrane lining the four chambers and HEART VALVES. It is often caused by microorganisms including bacteria, viruses, fungi, and rickettsiae. Left untreated, endocarditis can damage heart valves and become life-threatening.
A condition of abnormally elevated output of PARATHYROID HORMONE (or PTH) triggering responses that increase blood CALCIUM. It is characterized by HYPERCALCEMIA and BONE RESORPTION, eventually leading to bone diseases. PRIMARY HYPERPARATHYROIDISM is caused by parathyroid HYPERPLASIA or PARATHYROID NEOPLASMS. SECONDARY HYPERPARATHYROIDISM is increased PTH secretion in response to HYPOCALCEMIA, usually caused by chronic KIDNEY DISEASES.
Replacement of the hip joint.
Complications that affect patients during surgery. They may or may not be associated with the disease for which the surgery is done, or within the same surgical procedure.
A type of heart valve surgery that involves the repair, replacement, or reconstruction of the annuli of HEART VALVES. It includes shortening the circumference of the annulus to improve valve closing capacity and reinforcing the annulus as a step in more complex valve repairs.
Fractures around joint replacement prosthetics or implants. They can occur intraoperatively or postoperatively.
A vital statistic measuring or recording the rate of death from any cause in hospitalized populations.
Developmental abnormalities involving structures of the heart. These defects are present at birth but may be discovered later in life.
Remaining tissue from normal DERMIS tissue after the cells are removed.
Pathologic process consisting of a partial or complete disruption of the layers of a surgical wound.
A surgical operation for the relief of pressure in a body compartment or on a body part. (From Dorland, 28th ed)
Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.
Plastic surgery of the eyelid. (Cline et al., Dictionary of Visual Science, 4th ed)
Any surgical procedure performed on the biliary tract.
Breakdown of the connection and subsequent leakage of effluent (fluids, secretions, air) from a SURGICAL ANASTOMOSIS of the digestive, respiratory, genitourinary, and cardiovascular systems. Most common leakages are from the breakdown of suture lines in gastrointestinal or bowel anastomosis.
Operative immobilization or ankylosis of two or more vertebrae by fusion of the vertebral bodies with a short bone graft or often with diskectomy or laminectomy. (From Blauvelt & Nelson, A Manual of Orthopaedic Terminology, 5th ed, p236; Dorland, 28th ed)
Cardiac manifestation of systemic rheumatological conditions, such as RHEUMATIC FEVER. Rheumatic heart disease can involve any part the heart, most often the HEART VALVES and the ENDOCARDIUM.
Restoration of an organ or other structure to its original site.
Procedures that avoid use of open, invasive surgery in favor of closed or local surgery. These generally involve use of laparoscopic devices and remote-control manipulation of instruments with indirect observation of the surgical field through an endoscope or similar device.
Developmental abnormalities in any portion of the VENTRICULAR SEPTUM resulting in abnormal communications between the two lower chambers of the heart. Classification of ventricular septal defects is based on location of the communication, such as perimembranous, inlet, outlet (infundibular), central muscular, marginal muscular, or apical muscular defect.
The valve consisting of three cusps situated between the right atrium and right ventricle of the heart.
A nonparametric method of compiling LIFE TABLES or survival tables. It combines calculated probabilities of survival and estimates to allow for observations occurring beyond a measurement threshold, which are assumed to occur randomly. Time intervals are defined as ending each time an event occurs and are therefore unequal. (From Last, A Dictionary of Epidemiology, 1995)
Pathological processes consisting of the union of the opposing surfaces of a wound.
Surgical insertion of BLOOD VESSEL PROSTHESES to repair injured or diseased blood vessels.
Operative procedures for the treatment of vascular disorders.
Device constructed of either synthetic or biological material that is used for the repair of injured or diseased blood vessels.
The qualitative or quantitative estimation of the likelihood of adverse effects that may result from exposure to specified health hazards or from the absence of beneficial influences. (Last, Dictionary of Epidemiology, 1988)
Surgical creation of an external opening into the ILEUM for fecal diversion or drainage. This replacement for the RECTUM is usually created in patients with severe INFLAMMATORY BOWEL DISEASES. Loop (continent) or tube (incontinent) procedures are most often employed.
VERTEBRAE in the region of the lower BACK below the THORACIC VERTEBRAE and above the SACRAL VERTEBRAE.
A long, narrow, and flat bone commonly known as BREASTBONE occurring in the midsection of the anterior thoracic segment or chest region, which stabilizes the rib cage and serves as the point of origin for several muscles that move the arms, head, and neck.
Homopolymer of tetrafluoroethylene. Nonflammable, tough, inert plastic tubing or sheeting; used to line vessels, insulate, protect or lubricate apparatus; also as filter, coating for surgical implants or as prosthetic material. Synonyms: Fluoroflex; Fluoroplast; Ftoroplast; Halon; Polyfene; PTFE; Tetron.
Internal devices used in osteosynthesis to hold the position of the fracture in proper alignment. By applying the principles of biomedical engineering, the surgeon uses metal plates, nails, rods, etc., for the correction of skeletal defects.
Members of a religious denomination founded in the United States during the late 19th century in which active evangelism is practiced, the imminent approach of the millennium is preached, and war and organized government authority in matters of conscience are strongly opposed (from American Heritage Dictionary of the English Language, 4th ed). Jehovah's Witnesses generally refuse blood transfusions and other blood-based treatments based on religious belief.
Inflammation of the wall of the AORTA.
Narrowing of the passage through the MITRAL VALVE due to FIBROSIS, and CALCINOSIS in the leaflets and chordal areas. This elevates the left atrial pressure which, in turn, raises pulmonary venous and capillary pressure leading to bouts of DYSPNEA and TACHYCARDIA during physical exertion. RHEUMATIC FEVER is its primary cause.
A congenital cardiovascular malformation in which the AORTA arises entirely from the RIGHT VENTRICLE, and the PULMONARY ARTERY arises from the LEFT VENTRICLE. Consequently, the pulmonary and the systemic circulations are parallel and not sequential, so that the venous return from the peripheral circulation is re-circulated by the right ventricle via aorta to the systemic circulation without being oxygenated in the lungs. This is a potentially lethal form of heart disease in newborns and infants.
The removal of fluids or discharges from the body, such as from a wound, sore, or cavity.
A form of ocular misalignment characterized by an excessive convergence of the visual axes, resulting in a "cross-eye" appearance. An example of this condition occurs when paralysis of the lateral rectus muscle causes an abnormal inward deviation of one eye on attempted gaze.
An abnormal passage communicating between any components of the digestive system, or between any part of the digestive system and surrounding organ(s).
The period following a surgical operation.
Diversion of the flow of blood from the entrance of the right atrium directly to the aorta (or femoral artery) via an oxygenator thus bypassing both the heart and lungs.
A condition characterized by pain radiating from the back into the buttock and posterior/lateral aspects of the leg. Sciatica may be a manifestation of SCIATIC NEUROPATHY; RADICULOPATHY (involving the SPINAL NERVE ROOTS; L4, L5, S1, or S2, often associated with INTERVERTEBRAL DISK DISPLACEMENT); or lesions of the CAUDA EQUINA.
Inflammation of the mediastinum, the area between the pleural sacs.
The duct that is connected to the GALLBLADDER and allows the emptying of bile into the COMMON BILE DUCT.
Backflow of blood from the RIGHT VENTRICLE into the RIGHT ATRIUM due to imperfect closure of the TRICUSPID VALVE.
Excision of the whole (total gastrectomy) or part (subtotal gastrectomy, partial gastrectomy, gastric resection) of the stomach. (Dorland, 28th ed)
Establishment of an opening into the gallbladder either for drainage or surgical communication with another part of the digestive tract, usually the duodenum or jejunum.
Occlusion of the outflow tract in either the LEFT VENTRICLE or the RIGHT VENTRICLE of the heart. This may result from CONGENITAL HEART DEFECTS, predisposing heart diseases, complications of surgery, or HEART NEOPLASMS.
A conical fibro-serous sac surrounding the HEART and the roots of the great vessels (AORTA; VENAE CAVAE; PULMONARY ARTERY). Pericardium consists of two sacs: the outer fibrous pericardium and the inner serous pericardium. The latter consists of an outer parietal layer facing the fibrous pericardium, and an inner visceral layer (epicardium) resting next to the heart, and a pericardial cavity between these two layers.
STOMACH herniation located at or near the diaphragmatic opening for the ESOPHAGUS, the esophageal hiatus.
Narrowing of the spinal canal.
Replacement for a hip joint.
A fracture in which union fails to occur, the ends of the bone becoming rounded and eburnated, and a false joint occurs. (Stedman, 25th ed)
Surgical procedures involving the STOMACH and sometimes the lower ESOPHAGUS to correct anatomical defects, or to treat MORBID OBESITY by reducing the size of the stomach. There are several subtypes of bariatric gastroplasty, such as vertical banded gastroplasty, silicone ring vertical gastroplasty, and horizontal banded gastroplasty.
Mobilization of the lower end of the esophagus and plication of the fundus of the stomach around it (fundic wrapping) in the treatment of GASTROESOPHAGEAL REFLUX that may be associated with various disorders, such as hiatal hernia. (From Dorland, 28th ed)
Tumors or cancer of the PARATHYROID GLANDS.
Aneurysm caused by a tear in the TUNICA INTIMA of a blood vessel leading to interstitial HEMORRHAGE, and splitting (dissecting) of the vessel wall, often involving the AORTA. Dissection between the intima and media causes luminal occlusion. Dissection at the media, or between the media and the outer adventitia causes aneurismal dilation.
A condition of inadequate circulating red blood cells (ANEMIA) or insufficient HEMOGLOBIN due to premature destruction of red blood cells (ERYTHROCYTES).
Any woven or knit material of open texture used in surgery for the repair, reconstruction, or substitution of tissue. The mesh is usually a synthetic fabric made of various polymers. It is occasionally made of metal.
Materials used in closing a surgical or traumatic wound. (From Dorland, 28th ed)
Substances used to cause adherence of tissue to tissue or tissue to non-tissue surfaces, as for prostheses.
A measure of the quality of health care by assessment of unsuccessful results of management and procedures used in combating disease, in individual cases or series.
The physiological restoration of bone tissue and function after a fracture. It includes BONY CALLUS formation and normal replacement of bone tissue.
Vagal denervation of that part of the STOMACH lined with acid-secreting mucosa (GASTRIC MUCOSA) containing the GASTRIC PARIETAL CELLS. Since the procedure leaves the vagal branches to the antrum and PYLORUS intact, it circumvents gastric drainage required with truncal vagotomy techniques.
Replacement for a knee joint.
Failure of equipment to perform to standard. The failure may be due to defects or improper use.
An autosomal dominant disorder of CONNECTIVE TISSUE with abnormal features in the heart, the eye, and the skeleton. Cardiovascular manifestations include MITRAL VALVE PROLAPSE, dilation of the AORTA, and aortic dissection. Other features include lens displacement (ectopia lentis), disproportioned long limbs and enlarged DURA MATER (dural ectasia). Marfan syndrome is associated with mutations in the gene encoding fibrillin, a major element of extracellular microfibrils of connective tissue.
Specialized devices used in ORTHOPEDIC SURGERY to repair bone fractures.
Rods of bone, metal, or other material used for fixation of the fragments or ends of fractured bones.
Surgical formation of an opening through the ABDOMINAL WALL into the JEJUNUM, usually for enteral hyperalimentation.
The use of nails that are inserted into bone cavities in order to keep fractured bones together.
Obstruction of flow in biological or prosthetic vascular grafts.
Surgical removal of the pancreas. (Dorland, 28th ed)
A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into the AORTA.
The removal of foreign material and devitalized or contaminated tissue from or adjacent to a traumatic or infected lesion until surrounding healthy tissue is exposed. (Dorland, 27th ed)
The application of probability and statistical methods to calculate the risk of occurrence of any event, such as onset of illness, recurrent disease, hospitalization, disability, or death. It may include calculation of the anticipated money costs of such events and of the premiums necessary to provide for payment of such costs.
Summarizing techniques used to describe the pattern of mortality and survival in populations. These methods can be applied to the study not only of death, but also of any defined endpoint such as the onset of disease or the occurrence of disease complications.
A followup operation to examine the outcome of the previous surgery and other treatments, such as chemotherapy or radiation therapy.
Accumulation of blood in the EPIDURAL SPACE between the SKULL and the DURA MATER, often as a result of bleeding from the MENINGEAL ARTERIES associated with a temporal or parietal bone fracture. Epidural hematoma tends to expand rapidly, compressing the dura and underlying brain. Clinical features may include HEADACHE; VOMITING; HEMIPARESIS; and impaired mental function.
A series of steps taken in order to conduct research.
The excision of the head of the pancreas and the encircling loop of the duodenum to which it is connected.
Fractures of the FEMUR HEAD; the FEMUR NECK; (FEMORAL NECK FRACTURES); the trochanters; or the inter- or subtrochanteric region. Excludes fractures of the acetabulum and fractures of the femoral shaft below the subtrochanteric region (FEMORAL FRACTURES).
First aid or other immediate intervention for accidents or medical conditions requiring immediate care and treatment before definitive medical and surgical management can be procured.
Polyester polymers formed from terephthalic acid or its esters and ethylene glycol. They can be formed into tapes, films or pulled into fibers that are pressed into meshes or woven into fabrics.
A distribution in which a variable is distributed like the sum of the squares of any given independent random variable, each of which has a normal distribution with mean of zero and variance of one. The chi-square test is a statistical test based on comparison of a test statistic to a chi-square distribution. The oldest of these tests are used to detect whether two or more population distributions differ from one another.
A class of statistical procedures for estimating the survival function (function of time, starting with a population 100% well at a given time and providing the percentage of the population still well at later times). The survival analysis is then used for making inferences about the effects of treatments, prognostic factors, exposures, and other covariates on the function.
A Y-shaped surgical anastomosis of any part of the digestive system which includes the small intestine as the eventual drainage site.
Any impairment, arrest, or reversal of the normal flow of INTESTINAL CONTENTS toward the ANAL CANAL.
The act of dilating.
Ultrasonic recording of the size, motion, and composition of the heart and surrounding tissues using a transducer placed in the esophagus.
Abnormal protrusion or billowing of one or both of the leaflets of MITRAL VALVE into the LEFT ATRIUM during SYSTOLE. This allows the backflow of blood into left atrium leading to MITRAL VALVE INSUFFICIENCY; SYSTOLIC MURMURS; or CARDIAC ARRHYTHMIA.
Aneurysm due to growth of microorganisms in the arterial wall, or infection arising within preexisting arteriosclerotic aneurysms.
Loss of blood during a surgical procedure.
Obstruction of a blood vessel (embolism) by a blood clot (THROMBUS) in the blood stream.
Bleeding or escape of blood from a vessel.
Ultrasonic recording of the size, motion, and composition of the heart and surrounding tissues. The standard approach is transthoracic.
The vein which drains the foot and leg.
A partial or complete return to the normal or proper physiologic activity of an organ or part following disease or trauma.
A set of techniques used when variation in several variables has to be studied simultaneously. In statistics, multivariate analysis is interpreted as any analytic method that allows simultaneous study of two or more dependent variables.
Drooping of the upper lid due to deficient development or paralysis of the levator palpebrae muscle.
The local recurrence of a neoplasm following treatment. It arises from microscopic cells of the original neoplasm that have escaped therapeutic intervention and later become clinically visible at the original site.
The degree to which BLOOD VESSELS are not blocked or obstructed.
An INTERVERTEBRAL DISC in which the nucleus pulposus has protruded through surrounding fibrocartilage. This occurs most frequently in the lower lumbar region.
Techniques for controlling bleeding.
The period during a surgical operation.
The condition of weighing two, three, or more times the ideal weight, so called because it is associated with many serious and life-threatening disorders. In the BODY MASS INDEX, morbid obesity is defined as having a BMI greater than 40.0 kg/m2.
The dimension of the physical universe which, at a given place, orders the sequence of events. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Not an aneurysm but a well-defined collection of blood and CONNECTIVE TISSUE outside the wall of a blood vessel or the heart. It is the containment of a ruptured blood vessel or heart, such as sealing a rupture of the left ventricle. False aneurysm is formed by organized THROMBUS and HEMATOMA in surrounding tissue.
Surgery performed on the nervous system or its parts.
The condition of an anatomical structure's being dilated beyond normal dimensions.
Excision of a portion of the colon or of the whole colon. (Dorland, 28th ed)
An abnormal balloon- or sac-like dilatation in the wall of the THORACIC AORTA. This proximal descending portion of aorta gives rise to the visceral and the parietal branches above the aortic hiatus at the diaphragm.
Surgery performed on the digestive system or its parts.
Use or insertion of a tubular device into a duct, blood vessel, hollow organ, or body cavity for injecting or withdrawing fluids for diagnostic or therapeutic purposes. It differs from INTUBATION in that the tube here is used to restore or maintain patency in obstructions.
Procedures used to reconstruct, restore, or improve defective, damaged, or missing structures.
The joining of objects by means of a cement (e.g., in fracture fixation, such as in hip arthroplasty for joining of the acetabular component to the femoral component). In dentistry, it is used for the process of attaching parts of a tooth or restorative material to a natural tooth or for the attaching of orthodontic bands to teeth by means of an adhesive.
Implantable fracture fixation devices attached to bone fragments with screws to bridge the fracture gap and shield the fracture site from stress as bone heals. (UMDNS, 1999)
Diseases in any part of the BILIARY TRACT including the BILE DUCTS and the GALLBLADDER.
Incomplete transposition of the great vessels in which both the AORTA and the PULMONARY ARTERY arise from the RIGHT VENTRICLE. The only outlet of the LEFT VENTRICLE is a large ventricular septal defect (VENTRICULAR SEPTAL DEFECTS or VSD). The various subtypes are classified by the location of the septal defect, such as subaortic, subpulmonary, or noncommitted.
Prostheses used to partially or totally replace a human or animal joint. (from UMDNS, 1999)
An abdominal hernia with an external bulge in the GROIN region. It can be classified by the location of herniation. Indirect inguinal hernias occur through the internal inguinal ring. Direct inguinal hernias occur through defects in the ABDOMINAL WALL (transversalis fascia) in Hesselbach's triangle. The former type is commonly seen in children and young adults; the latter in adults.
Incision into the side of the abdomen between the ribs and pelvis.
The largest bile duct. It is formed by the junction of the CYSTIC DUCT and the COMMON HEPATIC DUCT.
The systems and processes involved in the establishment, support, management, and operation of registers, e.g., disease registers.
Pathological processes involving any part of the AORTA.
Tomography using x-ray transmission and a computer algorithm to reconstruct the image.
Surgical removal of the thyroid gland. (Dorland, 28th ed)
Surgery performed on the eye or any of its parts.
The joint that is formed by the articulation of the head of FEMUR and the ACETABULUM of the PELVIS.
Radiographic visualization of the aorta and its branches by injection of contrast media, using percutaneous puncture or catheterization procedures.
A surgical procedure involving the excision of the COLON and RECTUM and the formation of an ILEOANAL RESERVOIR (pouch). In patients with intestinal diseases, such as ulcerative colitis, this procedure avoids the need for an OSTOMY by allowing for transanal defecation.
Surgery which could be postponed or not done at all without danger to the patient. Elective surgery includes procedures to correct non-life-threatening medical problems as well as to alleviate conditions causing psychological stress or other potential risk to patients, e.g., cosmetic or contraceptive surgery.
Two pairs of small oval-shaped glands located in the front and the base of the NECK and adjacent to the two lobes of THYROID GLAND. They secrete PARATHYROID HORMONE that regulates the balance of CALCIUM; PHOSPHORUS; and MAGNESIUM in the body.
Statistical models which describe the relationship between a qualitative dependent variable (that is, one which can take only certain discrete values, such as the presence or absence of a disease) and an independent variable. A common application is in epidemiology for estimating an individual's risk (probability of a disease) as a function of a given risk factor.
The number of new cases of a given disease during a given period in a specified population. It also is used for the rate at which new events occur in a defined population. It is differentiated from PREVALENCE, which refers to all cases, new or old, in the population at a given time.
Procedures used to treat and correct deformities, diseases, and injuries to the MUSCULOSKELETAL SYSTEM, its articulations, and associated structures.
The excision of the thickened, atheromatous tunica intima of a carotid artery.
Partial or total replacement of a joint.
The portion of the descending aorta proceeding from the arch of the aorta and extending to the DIAPHRAGM, eventually connecting to the ABDOMINAL AORTA.
Inflammation of the ENDOCARDIUM caused by BACTERIA that entered the bloodstream. The strains of bacteria vary with predisposing factors, such as CONGENITAL HEART DEFECTS; HEART VALVE DISEASES; HEART VALVE PROSTHESIS IMPLANTATION; or intravenous drug use.
Surgical insertion of a prosthesis.
Tongues of skin and subcutaneous tissue, sometimes including muscle, cut away from the underlying parts but often still attached at one end. They retain their own microvasculature which is also transferred to the new site. They are often used in plastic surgery for filling a defect in a neighboring region.
Statistical models used in survival analysis that assert that the effect of the study factors on the hazard rate in the study population is multiplicative and does not change over time.
The vessels carrying blood away from the capillary beds.
Care given during the period prior to undergoing surgery when psychological and physical preparations are made according to the special needs of the individual patient. This period spans the time between admission to the hospital to the time the surgery begins. (From Dictionary of Health Services Management, 2d ed)
Penetration of a PEPTIC ULCER through the wall of DUODENUM or STOMACH allowing the leakage of luminal contents into the PERITONEAL CAVITY.
The introduction of whole blood or blood component directly into the blood stream. (Dorland, 27th ed)
Abnormal passage communicating with the PANCREAS.
Operations carried out for the correction of deformities and defects, repair of injuries, and diagnosis and cure of certain diseases. (Taber, 18th ed.)
The muscles that move the eye. Included in this group are the medial rectus, lateral rectus, superior rectus, inferior rectus, inferior oblique, superior oblique, musculus orbitalis, and levator palpebrae superioris.
Adhesives used to fix prosthetic devices to bones and to cement bone to bone in difficult fractures. Synthetic resins are commonly used as cements. A mixture of monocalcium phosphate, monohydrate, alpha-tricalcium phosphate, and calcium carbonate with a sodium phosphate solution is also a useful bone paste.
Replacement of the knee joint.
Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.
Agents acting to arrest the flow of blood. Absorbable hemostatics arrest bleeding either by the formation of an artificial clot or by providing a mechanical matrix that facilitates clotting when applied directly to the bleeding surface. These agents function more at the capillary level and are not effective at stemming arterial or venous bleeding under any significant intravascular pressure.
The part of the pelvis that comprises the pelvic socket where the head of FEMUR joins to form HIP JOINT (acetabulofemoral joint).
A surgical procedure that entails removing all (laminectomy) or part (laminotomy) of selected vertebral lamina to relieve pressure on the SPINAL CORD and/or SPINAL NERVE ROOTS. Vertebral lamina is the thin flattened posterior wall of vertebral arch that forms the vertebral foramen through which pass the spinal cord and nerve roots.
The interruption or removal of any part of the vagus (10th cranial) nerve. Vagotomy may be performed for research or for therapeutic purposes.

Reconstruction for chronic dysfunction of ileoanal pouches. (1/6161)

OBJECTIVE: A retrospective review was performed to determine the results after surgical reconstruction for chronic dysfunction of ileal pouch-anal procedures for ulcerative colitis and familial colonic polyposis at a university medical center. METHODS: During the 20-year period from 1978 to 1998, 601 patients underwent colectomy and ileal pouch-anal anastomosis (IPAA) for ulcerative colitis, familial colonic polyposis, or Hirschsprung's disease. A J pouch was used for 351 patients, a lateral pouch for 221, an S pouch for 6, and a straight pull-through for 23. Acute complications after pouch construction have been detailed in previous publications and are not included in this study. Chronic pouch stasis with diarrhea, frequency, urgency, and soiling gradually became more severe in 164 patients (27.3%), associated with pouch enlargement, an elongated efferent limb, and obstruction to pouch outflow, largely related to the pouch configuration used during the authors' early clinical experience. These patients were sufficiently symptomatic to be considered for reconstruction (mean 68 months after IPAA). Transanal resection of an elongated IPAA spout was performed on 58 patients; abdominoperineal mobilization of the pouch with resection and tapering of the lower end (AP reconstruction) and ileoanal anastomosis on 83; pouch removal and new pouch construction on 7; and conversion of a straight pull-through to a pouch on 16. RESULTS: Good long-term results (mean 7.7 years) with improvement in symptoms occurred in 98% of transanal resections, 91.5% of AP reconstructions, 86% of new pouch constructions, and 100% of conversions of a straight pull-through to a pouch. The average number of bowel movements per 24 hours at 6 months was 4.8. Complications occurred in 11.6% of reconstructed patients. Five of the 164 patients (3.1%) required eventual pouch removal and permanent ileostomy. The high rate of pouch revision in this series of patients undergoing IPAA is due to a policy of aggressive correction when patients do not experience an optimal functional result, or have a progressive worsening of their status. CONCLUSIONS: Although occasionally a major undertaking, reconstruction of ileoanal pouches with progressive dysfunction due to large size or a long efferent limb has resulted in marked improvement in intestinal function in >93% of patients and has reduced the need for late pouch removal.  (+info)

A prospective, randomized trial of tacrolimus/prednisone versus tacrolimus/prednisone/mycophenolate mofetil in renal transplant recipients. (2/6161)

BACKGROUND: Between September 20, 1995 and September 20, 1997, 208 adult patients undergoing renal transplantation were randomized to receive tacrolimus/prednisone (n=106) or tacrolimus/prednisone/mycophenolate mofetil (n=102), with the goal of reducing the incidence of rejection. METHODS: The mean recipient age was 50.7+/-13.7 years. Sixty-three (30.3%) patients were 60 years of age or older at the time of transplantation. The mean donor age was 34.5+/-21.7 years. The mean cold ischemia time was 30.5+/-9.2 hr. The mean follow-up is 15+/-7 months. RESULTS: The overall 1-year actuarial patient survival was 94%; the overall 1-year actuarial graft survival was 87%. When the patient and graft survival data were stratified to recipients under the age of 60 who did not have delayed graft function, the overall 1-year actuarial patient survival was 97%, and the corresponding 1-year actuarial graft survival was 93%. There were no differences between the two groups. The overall incidence of rejection was 36%; in the double-therapy group, it was 44%, whereas in the triple therapy group, it was 27% (P=0.014). The mean serum creatinine was 1.6+/-0.8 mg/dl. A total of 36% of the successfully transplanted patients were taken off prednisone; 32% of the patients were taken off antihypertensive medications. The incidence of delayed graft function was 21%, the incidence of cytomegalovirus was 12.5%, and the initial and final incidences of posttransplant insulin-dependent diabetes mellitus were 7.0% and 2.9%; again, there was no difference between the two groups. CONCLUSIONS: This trial suggests that the combination of tacrolimus, steroids, and mycophenolate mofetil is associated with excellent patient and graft survival and a lower incidence of rejection than the combination of tacrolimus and steroids.  (+info)

Is revision as good as primary hip replacement? A comparison of quality of life. (3/6161)

Primary total hip arthroplasty (THA) is one of the most effective ways of improving quality of life (QoL). We have compared the improvement in QoL in 62 patients who had a cemented revision of a THA with that of 62 primary replacements. One year after operation the median QoL score had been significantly improved in both groups; from 0.870 to 0.990 in the primary group (p < 0.0001) and from 0.870 to 0.980 in the revised group (p < 0.0001). There was no significant difference in the improvement in scores between the groups (p = 0.29). When reviewed after four years there was no difference in the pain score for either group (p = 0.89), but that for function had deteriorated significantly. This was associated with revision surgery (p = 0.018) and a low preoperative QoL score (p = 0.004). We conclude that both primary and revision operations give a significant improvement in the QoL but function after revision may be less durable than after a primary arthroplasty.  (+info)

Analysis of 118 second-generation metal-on-metal retrieved hip implants. (4/6161)

Osteolysis is due to particulate wear debris and is responsible for the long-term failure of total hip replacements. It has stimulated the development of alternative joint surfaces such as metal-on-metal or ceramic-on-ceramic implants. Since 1988 the second-generation metal-on-metal implant Metasul has been used in over 60 000 hips. Analysis of 118 retrieved specimens of the head or cup showed rates of wear of approximately 25 microm for the whole articulation per year in the first year, decreasing to about 5 microm per year after the third. Metal surfaces have a 'self-polishing' capacity. Scratches are worn out by further joint movement. Volumetric wear was decreased some 60-fold compared with that of metal-on-polyethylene implants, suggesting that second-generation metal-on-metal prostheses may considerably reduce osteolysis.  (+info)

Subsidence of a non-polished stem in revisions of the hip using impaction allograft. Evaluation with radiostereometry and dual-energy X-ray absorptiometry. (5/6161)

We revised 24 consecutive hips with loosening of the femoral stem using impaction allograft and a cemented stem with an unpolished proximal surface. Repeated radiostereometric examinations for up to two years showed a slow rate of subsidence with a mean of 0.32 mm (-2.0 to +0.31). Fifteen cases followed for a further year showed the same mean subsidence after three years, indicating stabilisation. A tendency to retroversion of the stems was noted between the operation and the last follow-up. Retroversion was also recorded when displacement of the stem was studied in ten of the patients after two years. Repeated determination of bone mineral density showed an initial loss after six months, followed by recovery to the postoperative level at two years. Defects in the cement mantle and malalignment of the stem were often noted on postoperative radiographs, but did not correlate with the degrees of migration or displacement. After one year, increasing frequency of trabecular remodelling or resorption of the graft was observed in the greater trochanter and distal to the tip of the stem. Cortical repair was noted distally and medially (Gruen regions 3, 5 and 6). Migration of the stems was the lowest reported to date, which we attribute to the improved grafting technique and to the hardness of the graft.  (+info)

The elevated serum alkaline phosphatase--the chase that led to two endocrinopathies and one possible unifying diagnosis. (6/6161)

A 39-year-old Chinese man with hypertension being evaluated for elevated serum alkaline phosphatase (SAP) levels was found to have an incidental right adrenal mass. The radiological features were characteristic of a large adrenal myelolipoma. This mass was resected and the diagnosis confirmed pathologically. His blood pressure normalised after removal of the myelolipoma, suggesting that the frequently observed association between myelolipomas and hypertension may not be entirely coincidental. Persistent elevation of the SAP levels and the discovery of hypercalcaemia after surgery led to further investigations which confirmed primary hyperparathyroidism due to a parathyroid adenoma. The patient's serum biochemistry normalised after removal of the adenoma. The association of adrenal myelolipoma with primary hyperparathyroidism has been reported in the literature only once previously. Although unconfirmed by genetic studies this association may possibly represent an unusual variation of the multiple endocrine neoplasia type 1 syndrome.  (+info)

Infrarenal endoluminal bifurcated stent graft infected with Listeria monocytogenes. (7/6161)

Prosthetic graft infection as a result of Listeria monocytogenes is an extremely rare event that recently occurred in a 77-year-old man who underwent endoluminal stent grafting for infrarenal abdominal aortic aneurysm. The infected aortic endoluminal prosthesis was removed by means of en bloc resection of the aneurysm and contained endograft with in situ aortoiliac reconstruction. At the 10-month follow-up examination, the patient was well and had no signs of infection.  (+info)

Endovascular stent graft repair of aortopulmonary fistula. (8/6161)

Two patients who had aortopulmonary fistula of postoperative origin with hemoptysis underwent successful repair by means of an endovascular stent graft procedure. One patient had undergone repeated thoracotomies two times, and the other one time to repair anastomotic aneurysms of the descending aorta after surgery for Takayasu's arteritis. A self-expanding stainless steel stent covered with a Dacron graft was inserted into the lesion through the external iliac or femoral artery. The patients recovered well, with no signs of infection or recurrent hemoptysis 8 months after the procedure. Endovascular stent grafting may be a therapeutic option for treating patients with aortopulmonary fistula.  (+info)

1. Infection: Bacterial or viral infections can develop after surgery, potentially leading to sepsis or organ failure.
2. Adhesions: Scar tissue can form during the healing process, which can cause bowel obstruction, chronic pain, or other complications.
3. Wound complications: Incisional hernias, wound dehiscence (separation of the wound edges), and wound infections can occur.
4. Respiratory problems: Pneumonia, respiratory failure, and atelectasis (collapsed lung) can develop after surgery, particularly in older adults or those with pre-existing respiratory conditions.
5. Cardiovascular complications: Myocardial infarction (heart attack), cardiac arrhythmias, and cardiac failure can occur after surgery, especially in high-risk patients.
6. Renal (kidney) problems: Acute kidney injury or chronic kidney disease can develop postoperatively, particularly in patients with pre-existing renal impairment.
7. Neurological complications: Stroke, seizures, and neuropraxia (nerve damage) can occur after surgery, especially in patients with pre-existing neurological conditions.
8. Pulmonary embolism: Blood clots can form in the legs or lungs after surgery, potentially causing pulmonary embolism.
9. Anesthesia-related complications: Respiratory and cardiac complications can occur during anesthesia, including respiratory and cardiac arrest.
10. delayed healing: Wound healing may be delayed or impaired after surgery, particularly in patients with pre-existing medical conditions.

It is important for patients to be aware of these potential complications and to discuss any concerns with their surgeon and healthcare team before undergoing surgery.

It is important to identify and address prosthesis failure early to prevent further complications and restore the functionality of the device. This may involve repairing or replacing the device, modifying the design, or changing the materials used in its construction. In some cases, surgical intervention may be necessary to correct issues related to the implantation of the prosthetic device.

Prosthesis failure can occur in various types of prosthetic devices, including joint replacements, dental implants, and orthotic devices. The causes of prosthesis failure can range from manufacturing defects to user error or improper maintenance. It is essential to have a comprehensive understanding of the factors contributing to prosthesis failure to develop effective solutions and improve patient outcomes.

In conclusion, prosthesis failure is a common issue that can significantly impact the quality of life of individuals who rely on prosthetic devices. Early identification and addressing of prosthesis failure are crucial to prevent further complications and restore functionality. A comprehensive understanding of the causes of prosthesis failure is necessary to develop effective solutions and improve patient outcomes.

There are several types of heart valve diseases, including:

1. Mitral regurgitation: This occurs when the mitral valve does not close properly, allowing blood to flow backward into the left atrium.
2. Aortic stenosis: This occurs when the aortic valve becomes narrowed or blocked, restricting blood flow from the left ventricle into the aorta.
3. Pulmonary stenosis: This occurs when the pulmonary valve becomes narrowed or blocked, restricting blood flow from the right ventricle into the pulmonary artery.
4. Tricuspid regurgitation: This occurs when the tricuspid valve does not close properly, allowing blood to flow backward into the right atrium.
5. Heart valve thickening or calcification: This can occur due to aging, rheumatic fever, or other conditions that cause inflammation in the heart.
6. Endocarditis: This is an infection of the inner lining of the heart, which can damage the heart valves.
7. Rheumatic heart disease: This is a condition caused by rheumatic fever, which can damage the heart valves and cause scarring.
8. Congenital heart defects: These are heart defects that are present at birth, and can affect the heart valves as well as other structures of the heart.

Symptoms of heart valve disease can include shortness of breath, fatigue, swelling in the legs or feet, and chest pain. Treatment options for heart valve disease depend on the specific condition and can range from medication to surgery or other procedures.

Symptoms of femoral neck fractures can include pain in the knee and thigh, swelling and bruising, and difficulty moving the leg. Treatment for these fractures may involve immobilizing the leg in a cast or brace, or surgery to realign and stabilize the bone. In some cases, the fracture may be treated with a combination of both methods.

The main types of femoral neck fractures are:

* Transverse fractures: These fractures occur horizontally across the femoral neck and can be stabilized with a plate or screws.
* Spiral fractures: These fractures occur when the bone is twisted and can be more challenging to treat.
* Compression fractures: These fractures occur when the bone is crushed due to pressure and can be treated with surgery to relieve the compression.
* Oblique fractures: These fractures occur at an angle and can be stabilized with a plate or screws.

The recovery time for femoral neck fractures can vary depending on the severity of the injury, but it usually takes several months for the bone to fully heal. Physical therapy may be necessary to regain strength and mobility in the affected leg.

There are several causes of aortic valve insufficiency, including:

1. Congenital heart defects
2. Rheumatic fever
3. Endocarditis (infection of the inner lining of the heart)
4. Aging and wear and tear on the valve
5. Trauma to the chest
6. Connective tissue disorders such as Marfan syndrome or Ehlers-Danlos syndrome.

Symptoms of aortic valve insufficiency can include fatigue, shortness of breath, swelling in the legs and feet, and chest pain. Diagnosis is typically made through a combination of physical examination, echocardiogram (ultrasound of the heart), electrocardiogram (ECG or EKG), and chest X-ray.

Treatment options for aortic valve insufficiency depend on the severity of the condition and may include:

1. Medications to manage symptoms such as heart failure, high blood pressure, and arrhythmias (abnormal heart rhythms)
2. Lifestyle modifications such as a healthy diet and regular exercise
3. Repair or replacement of the aortic valve through surgery. This may involve replacing the valve with an artificial one, or repairing the existing valve through a procedure called valvuloplasty.
4. In some cases, catheter-based procedures such as balloon valvuloplasty or valve replacement may be used.

It is important to note that aortic valve insufficiency can lead to complications such as heart failure, arrhythmias, and endocarditis, which can be life-threatening if left untreated. Therefore, it is important to seek medical attention if symptoms persist or worsen over time.

Recurrence can also refer to the re-emergence of symptoms in a previously treated condition, such as a chronic pain condition that returns after a period of remission.

In medical research, recurrence is often studied to understand the underlying causes of disease progression and to develop new treatments and interventions to prevent or delay its return.

The mitral valve is located between the left atrium and the left ventricle, and it is responsible for regulating blood flow between these two chambers. When the mitral valve does not close properly, blood can leak back into the left atrium, causing a range of symptoms and complications.

There are several causes of mitral valve insufficiency, including:

* Degenerative changes: The mitral valve can wear out over time due to degenerative changes, such as calcium buildup or tearing of the valve flaps.
* Heart muscle disease: Diseases such as cardiomyopathy can cause the heart muscle to weaken and stretch, leading to mitral valve insufficiency.
* Endocarditis: Infections of the inner lining of the heart can damage the mitral valve and lead to insufficiency.
* Heart defects: Congenital heart defects, such as a bicuspid valve or a narrow valve opening, can lead to mitral valve insufficiency.

Treatment for mitral valve insufficiency depends on the severity of the condition and may include medications to manage symptoms, lifestyle changes, or surgery to repair or replace the damaged valve. In some cases, catheter-based procedures may be used to repair the valve without open-heart surgery.

Overall, mitral valve insufficiency is a common condition that can have a significant impact on quality of life if left untreated. It is important to seek medical attention if symptoms persist or worsen over time.

The symptoms of an aortic aneurysm can vary depending on its size and location. Small aneurysms may not cause any symptoms at all, while larger ones may cause:

* Pain in the abdomen or back
* Pulsatile abdominal mass that can be felt through the skin
* Numbness or weakness in the legs
* Difficulty speaking or swallowing (if the aneurysm is pressing on the vocal cords)
* Sudden, severe pain if the aneurysm ruptures.

If you suspect that you or someone else may have an aortic aneurysm, it is important to seek medical attention right away. Aortic aneurysms can be diagnosed with imaging tests such as CT or MRI scans, and treated with surgery to repair or replace the affected section of the aorta.

In this article, we will discuss the causes and risk factors for aortic aneurysms, the symptoms and diagnosis of this condition, and the treatment options available. We will also cover the prognosis and outlook for patients with aortic aneurysms, as well as any lifestyle changes that may help reduce the risk of developing this condition.

CAUSES AND RISK FACTORS:

Aortic aneurysms are caused by weaknesses in the wall of the aorta, which can be due to genetic or acquired factors. Some of the known risk factors for developing an aortic aneurysm include:

* Age (the risk increases with age)
* Gender (men are more likely to develop an aortic aneurysm than women)
* Family history of aneurysms
* High blood pressure
* Atherosclerosis (the buildup of plaque in the arteries)
* Connective tissue disorders such as Marfan syndrome or Ehlers-Danlos syndrome
* Previous heart surgery or radiation therapy to the chest

SYMPTOMS:

In many cases, aortic aneurysms do not cause any symptoms in the early stages. However, as the aneurysm grows and puts pressure on nearby blood vessels or organs, patients may experience some of the following symptoms:

* Abdominal pain or discomfort
* Back pain
* Shortness of breath
* Dizziness or lightheadedness
* Fatigue
* Confusion or weakness

DIAGNOSIS:

Aortic aneurysms are typically diagnosed using imaging tests such as CT or MRI scans. These tests can provide detailed images of the aorta and help doctors identify any abnormalities or dilations. Other diagnostic tests may include echocardiography, ultrasound, or angiography.

TREATMENT:

The treatment for an aortic aneurysm will depend on the size and location of the aneurysm, as well as the patient's overall health. Some options may include:

* Monitoring: Small aneurysms that are not causing any symptoms may not require immediate treatment. Instead, doctors may recommend regular check-ups to monitor the aneurysm's size and progression.
* Surgery: If the aneurysm is large or growing rapidly, surgery may be necessary to repair or replace the affected section of the aorta. This may involve replacing the aneurysm with a synthetic tube or sewing a patch over the aneurysm to reinforce the aortic wall.
* Endovascular repair: In some cases, doctors may use a minimally invasive procedure called endovascular repair to treat the aneurysm. This involves inserting a small tube (called a stent) into the affected area through a small incision in the groin. The stent is then expanded to reinforce the aortic wall and prevent further growth of the aneurysm.

PROGNOSIS:

The prognosis for aortic aneurysms is generally good if they are detected and treated early. However, if left untreated, aortic aneurysms can lead to serious complications, such as:

* Aneurysm rupture: This is the most severe complication of aortic aneurysms and can be life-threatening. If the aneurysm ruptures, it can cause massive internal bleeding and potentially lead to death.
* Blood clots: Aortic aneurysms can increase the risk of blood clots forming in the affected area. These clots can break loose and travel to other parts of the body, causing further complications.
* Heart problems: Large aortic aneurysms can put pressure on the heart and surrounding vessels, leading to heart problems such as heart failure or coronary artery disease.

PREVENTION:

There is no guaranteed way to prevent aortic aneurysms, but there are several factors that may reduce the risk of developing one. These include:

* Family history: If you have a family history of aortic aneurysms, your doctor may recommend more frequent monitoring and check-ups to detect any potential problems early.
* High blood pressure: High blood pressure is a major risk factor for aortic aneurysms, so managing your blood pressure through lifestyle changes and medication can help reduce the risk.
* Smoking: Smoking is also a major risk factor for aortic aneurysms, so quitting smoking can help reduce the risk.
* Healthy diet: Eating a healthy diet that is low in salt and fat can help reduce the risk of developing high blood pressure and other conditions that may increase the risk of aortic aneurysms.

DIAGNOSIS:

Aortic aneurysms are typically diagnosed through a combination of physical examination, medical history, and imaging tests. These may include:

* Physical examination: Your doctor may check for any signs of an aneurysm by feeling your pulse and listening to your heart with a stethoscope. They may also check for any swelling or tenderness in your abdomen.
* Medical history: Your doctor will ask about your medical history, including any previous heart conditions or surgeries.
* Imaging tests: Imaging tests such as ultrasound, CT scan, or MRI can be used to confirm the diagnosis and measure the size of the aneurysm.

TREATMENT:

The treatment for aortic aneurysms depends on the size of the aneurysm and how quickly it is growing. For small aneurysms that are not growing, doctors may recommend regular monitoring with imaging tests to check the size of the aneurysm. For larger aneurysms that are growing rapidly, surgery may be necessary to repair or replace the aorta.

SURGICAL REPAIR:

There are several surgical options for repairing an aortic aneurysm, including:

* Open surgery: This is the traditional method of repairing an aortic aneurysm, where the surgeon makes an incision in the abdomen to access the aorta and repair the aneurysm.
* Endovascular repair: This is a minimally invasive procedure where the surgeon uses a catheter to insert a stent or graft into the aorta to repair the aneurysm.

POST-OPERATIVE CARE:

After surgery, you will be monitored in the intensive care unit for several days to ensure that there are no complications. You may have a drainage tube inserted into your chest to remove any fluid that accumulates during and after surgery. You will also have various monitors to check your heart rate, blood pressure, and oxygen levels.

RECOVERY:

The recovery time for aortic aneurysm repair can vary depending on the size of the aneurysm and the type of surgery performed. In general, patients who undergo endovascular repair have a faster recovery time than those who undergo open surgery. You may need to take medications to prevent blood clots and manage pain after surgery. You will also need to follow up with your doctor regularly to check on the healing of the aneurysm and the functioning of the heart.

LONG-TERM OUTLOOK:

The long-term outlook for patients who undergo aortic aneurysm repair is generally good, especially if the surgery is successful and there are no complications. However, patients with large aneurysms or those who have had complications during surgery may be at higher risk for long-term health problems. Some potential long-term complications include:

* Infection of the incision site or graft
* Inflammation of the aorta (aortitis)
* Blood clots forming in the graft or legs
* Narrowing or blockage of the aorta
* Heart problems, such as heart failure or arrhythmias.

It is important to follow up with your doctor regularly to monitor your condition and address any potential complications early on.

LIFESTYLE CHANGES:

After undergoing aortic aneurysm repair, you may need to make some lifestyle changes to help manage the condition and reduce the risk of complications. These may include:

* Avoiding heavy lifting or bending
* Taking regular exercise to improve cardiovascular health
* Eating a healthy diet that is low in salt and fat
* Quitting smoking, if you are a smoker
* Managing high blood pressure and other underlying medical conditions.

It is important to discuss any specific lifestyle changes with your doctor before making any significant changes to your daily routine. They can provide personalized guidance based on your individual needs and condition.

EMOTIONAL SUPPORT:

Undergoing aortic aneurysm repair can be a stressful and emotional experience, both for the patient and their loved ones. It is important to seek emotional support during this time to help cope with the challenges of the procedure and recovery. This may include:

* Talking to family and friends about your feelings and concerns
* Joining a support group for patients with aortic aneurysms or other cardiovascular conditions
* Seeking counseling or therapy to manage stress and anxiety
* Connecting with online resources and forums to learn more about the condition and share experiences with others.

Remember, it is important to prioritize your mental health and well-being during this time, as well as your physical health. Seeking emotional support can be an important part of the recovery process and can help you feel more supported and empowered throughout the journey.

1. Injury to blood vessels during surgery
2. Poor suturing or stapling techniques
3. Bleeding disorders or use of anticoagulant medications
4. Infection or hematoma (a collection of blood outside the blood vessels)
5. Delayed recovery of blood clotting function

Postoperative hemorrhage can range from mild to severe and life-threatening. Mild bleeding may present as oozing or trickling of blood from the surgical site, while severe bleeding can lead to hypovolemic shock, organ failure, and even death.

To diagnose postoperative hemorrhage, a physical examination and medical history are usually sufficient. Imaging studies such as ultrasound, computed tomography (CT) or magnetic resonance imaging (MRI) may be ordered to evaluate the extent of bleeding and identify any underlying causes.

Treatment of postoperative hemorrhage depends on the severity and location of the bleeding. Mild bleeding may be managed with dressings, compression bandages, and elevation of the affected limb. Severe bleeding may require interventions such as:

1. Surgical exploration to locate and control the source of bleeding
2. Transfusion of blood products or fresh frozen plasma to restore clotting function
3. Use of vasopressors to raise blood pressure and perfuse vital organs
4. Hemostatic agents such as clotting factors, fibrin sealants, or hemostatic powder to promote clot formation
5. In some cases, surgical intervention may be required to repair damaged blood vessels or organs.

Prevention of postoperative hemorrhage is crucial in reducing the risk of complications and improving patient outcomes. Preventive measures include:

1. Proper preoperative evaluation and preparation, including assessment of bleeding risk factors
2. Use of appropriate anesthesia and surgical techniques to minimize tissue trauma
3. Conservative use of hemostatic agents and blood products during surgery
4. Closure of all bleeding sites before completion of the procedure
5. Monitoring of vital signs, including pulse rate and blood pressure, during and after surgery
6. Preoperative and postoperative management of underlying conditions such as hypertension, diabetes, and coagulopathies.

Early recognition and prompt intervention are critical in effectively managing postoperative hemorrhage. In cases of severe bleeding, timely and appropriate interventions can reduce the risk of complications and improve patient outcomes.

1. Ventricular septal defect (VSD): an opening in the wall between the two lower chambers of the heart, which allows oxygen-poor blood to mix with oxygen-rich blood.
2. Pulmonary stenosis: a narrowing of the pulmonary valve and pulmonary artery, which restricts blood flow to the lungs.
3. Overriding aorta: an aorta that grows over the ventricular septal defect, blocking the flow of oxygen-rich blood from the left ventricle to the rest of the body.
4. Right ventricular hypertrophy: enlargement of the right ventricle due to increased pressure caused by the backflow of blood through the VSD.

These abnormalities combine to reduce the amount of oxygen that reaches the body's tissues, leading to cyanosis (blue discoloration of the skin) and fatigue. Tetralogy of Fallot is usually diagnosed at birth or soon after, and treatment typically involves a combination of medications, surgery, and other interventions to repair the defects and improve blood flow to the body.

Source:

MedicineNet. (n.d.). Discrete Subaortic Stenosis. Retrieved from

There are several types of prosthesis-related infections, including:

1. Bacterial infections: These are the most common type of prosthesis-related infection and can occur around any type of implanted device. They are caused by bacteria that enter the body through a surgical incision or other opening.
2. Fungal infections: These types of infections are less common and typically occur in individuals who have a weakened immune system or who have been taking antibiotics for another infection.
3. Viral infections: These infections can occur around implanted devices, such as pacemakers, and are caused by viruses that enter the body through a surgical incision or other opening.
4. Parasitic infections: These types of infections are rare and occur when parasites, such as tapeworms, infect the implanted device or the surrounding tissue.

Prosthesis-related infections can cause a range of symptoms, including pain, swelling, redness, warmth, and fever. In severe cases, these infections can lead to sepsis, a potentially life-threatening condition that occurs when bacteria or other microorganisms enter the bloodstream.

Prosthesis-related infections are typically diagnosed through a combination of physical examination, imaging tests such as X-rays or CT scans, and laboratory tests to identify the type of microorganism causing the infection. Treatment typically involves antibiotics or other antimicrobial agents to eliminate the infection, and may also involve surgical removal of the infected implant.

Prevention is key in avoiding prosthesis-related infections. This includes proper wound care after surgery, keeping the surgical site clean and dry, and taking antibiotics as directed by your healthcare provider to prevent infection. Additionally, it is important to follow your healthcare provider's instructions for caring for your prosthesis, such as regularly cleaning and disinfecting the device and avoiding certain activities that may put excessive stress on the implant.

Overall, while prosthesis-related infections can be serious, prompt diagnosis and appropriate treatment can help to effectively manage these complications and prevent long-term damage or loss of function. It is important to work closely with your healthcare provider to monitor for signs of infection and take steps to prevent and manage any potential complications associated with your prosthesis.

Recurrent laryngeal nerve injuries refer to damage or trauma to the recurrent laryngeal nerve, which is a branch of the vagus nerve that supplies motor and sensory functions to the larynx (voice box) and other structures in the neck and throat. These injuries can occur due to various causes such as surgery, trauma, or degenerative conditions.

Types of Recurrent Laryngeal Nerve Injuries:

There are several types of recurrent laryngeal nerve injuries, including:

1. Traumatic injury: This type of injury occurs due to direct blows or penetrating wounds to the neck or throat.
2. Ischemic injury: This type of injury occurs due to reduced blood flow to the nerve, often due to atherosclerosis (narrowing of the blood vessels) or other conditions that affect blood flow.
3. Neuritis: This type of injury occurs due to inflammation of the nerve, often due to viral infections such as herpes zoster (shingles).
4. Tumors: Benign or malignant tumors in the neck or throat can compress or damage the recurrent laryngeal nerve.
5. Surgical injury: Recurrent laryngeal nerve injuries can occur during surgical procedures such as thyroid or parathyroid surgery, or laryngotomy (surgery on the voice box).

Symptoms of Recurrent Laryngeal Nerve Injuries:

The symptoms of recurrent laryngeal nerve injuries can vary depending on the severity and location of the injury. Common symptoms include:

1. Hoarseness or weakness of the voice
2. Difficulty swallowing (dysphagia)
3. Pain in the neck, throat, or ear
4. Numbness or tingling sensations in the neck or face
5. Weakness or paralysis of the vocal cords
6. Inability to speak or vocalize
7. Breathing difficulties

Diagnosis and Treatment of Recurrent Laryngeal Nerve Injuries:

To diagnose a recurrent laryngeal nerve injury, a thorough medical history and physical examination are essential. Imaging studies such as MRI or CT scans may also be ordered to confirm the presence and extent of the injury. Electromyography (EMG) and nerve conduction studies (NCS) may also be performed to assess the function of the nerve.

Treatment of recurrent laryngeal nerve injuries depends on the underlying cause and severity of the injury. Some common treatment options include:

1. Supportive care: Patients with mild symptoms may require only supportive care, such as voice therapy or speech therapy to improve communication.
2. Medications: Anti-inflammatory medications or steroids may be prescribed to reduce swelling and inflammation.
3. Surgery: In some cases, surgical intervention may be necessary to repair the damaged nerve or remove any compressive lesions.
4. Botulinum toxin injections: Botulinum toxin injections can be used to relax the vocal cord muscles and improve voice quality.
5. Thyroid hormone replacement: Patients with hypothyroidism may require thyroid hormone replacement therapy to improve vocal cord function.
6. Laryngeal framework surgery: This type of surgery is used to correct any structural abnormalities in the larynx that may be contributing to the nerve injury.
7. Vocal fold injection: Injecting material into the vocal folds can help to improve voice quality and reduce symptoms.
8. Speech therapy: Patients with persistent symptoms may require speech therapy to improve communication and address any swallowing difficulties.

Conclusion:

Recurrent laryngeal nerve injuries can have a significant impact on an individual's quality of life, causing a range of symptoms that affect communication, breathing, and swallowing. Prompt diagnosis and appropriate treatment are essential to prevent long-term damage and improve outcomes. While treatment options vary depending on the underlying cause and severity of the injury, surgical interventions, botulinum toxin injections, and speech therapy may be effective in managing symptoms and improving voice quality.

Surgical wound infections can be caused by a variety of factors, including:

1. Poor surgical technique: If the surgeon does not follow proper surgical techniques, such as properly cleaning and closing the incision, the risk of infection increases.
2. Contamination of the wound site: If the wound site is contaminated with bacteria or other microorganisms during the surgery, this can lead to an infection.
3. Use of contaminated instruments: If the instruments used during the surgery are contaminated with bacteria or other microorganisms, this can also lead to an infection.
4. Poor post-operative care: If the patient does not receive proper post-operative care, such as timely changing of dressings and adequate pain management, the risk of infection increases.

There are several types of surgical wound infections, including:

1. Superficial wound infections: These infections occur only in the skin and subcutaneous tissues and can be treated with antibiotics.
2. Deep wound infections: These infections occur in the deeper tissues, such as muscle or bone, and can be more difficult to treat.
3. Wound hernias: These occur when the intestine bulges through the incision site, creating a hernia.
4. Abscesses: These occur when pus collects in the wound site, creating a pocket of infection.

Surgical wound infections can be diagnosed using a variety of tests, including:

1. Cultures: These are used to identify the type of bacteria or other microorganisms causing the infection.
2. Imaging studies: These can help to determine the extent of the infection and whether it has spread to other areas of the body.
3. Physical examination: The surgeon will typically perform a physical examination of the wound site to look for signs of infection, such as redness, swelling, or drainage.

Treatment of surgical wound infections typically involves a combination of antibiotics and wound care. In some cases, additional surgery may be necessary to remove infected tissue or repair damaged structures.

Prevention is key when it comes to surgical wound infections. To reduce the risk of infection, surgeons and healthcare providers can take several steps, including:

1. Proper sterilization and disinfection of equipment and the surgical site.
2. Use of antibiotic prophylaxis, which is the use of antibiotics to prevent infections in high-risk patients.
3. Closure of the incision site with sutures or staples to reduce the risk of bacterial entry.
4. Monitoring for signs of infection and prompt treatment if an infection develops.
5. Proper wound care, including keeping the wound clean and dry, and changing dressings as needed.
6. Avoiding unnecessary delays in surgical procedure, which can increase the risk of infection.
7. Proper patient education on wound care and signs of infection.
8. Use of biological dressings such as antimicrobial impregnated dressings, which can help reduce the risk of infection.
9. Use of negative pressure wound therapy (NPWT) which can help to promote wound healing and reduce the risk of infection.
10. Proper handling and disposal of sharps and other medical waste to reduce the risk of infection.

It is important for patients to follow their healthcare provider's instructions for wound care and to seek medical attention if they notice any signs of infection, such as redness, swelling, or increased pain. By taking these precautions, the risk of surgical wound infections can be significantly reduced, leading to better outcomes for patients.

Symptoms of endocarditis may include fever, fatigue, joint pain, and swelling in the legs and feet. In some cases, the condition can lead to serious complications, such as heart valve damage, stroke, or death.

Treatment for endocarditis typically involves antibiotics to clear the infection. In severe cases, surgery may be necessary to repair or replace damaged heart tissue. Preventive measures include good dental hygiene, avoiding risky behaviors such as injecting drugs, and keeping wounds clean and covered.

Endocarditis is a serious condition that can have long-term consequences if left untreated. Early diagnosis and treatment are essential to prevent complications and ensure the best possible outcome for patients.

There are two main types of hyperparathyroidism: primary and secondary. Primary hyperparathyroidism is caused by a benign tumor in one of the parathyroid glands, while secondary hyperparathyroidism is caused by another condition that leads to overproduction of PTH, such as kidney disease or vitamin D deficiency.

Symptoms of hyperparathyroidism can include:

* High blood calcium levels
* Bone loss or osteoporosis
* Kidney stones
* Pancreatitis (inflammation of the pancreas)
* Hyperthyroidism (an overactive thyroid gland)
* Fatigue
* Weakness
* Nausea and vomiting
* Abdominal pain
* Headaches

Treatment for hyperparathyroidism usually involves surgery to remove the affected parathyroid gland or glands. In some cases, medications may be used to manage symptoms before surgery. It is important for individuals with hyperparathyroidism to receive prompt medical attention, as untreated hyperparathyroidism can lead to serious complications such as heart disease and kidney failure.

Some common examples of intraoperative complications include:

1. Bleeding: Excessive bleeding during surgery can lead to hypovolemia (low blood volume), anemia (low red blood cell count), and even death.
2. Infection: Surgical wounds can become infected, leading to sepsis or bacteremia (bacterial infection of the bloodstream).
3. Nerve damage: Surgery can sometimes result in nerve damage, leading to numbness, weakness, or paralysis.
4. Organ injury: Injury to organs such as the liver, lung, or bowel can occur during surgery, leading to complications such as bleeding, infection, or organ failure.
5. Anesthesia-related complications: Problems with anesthesia can include respiratory or cardiac depression, allergic reactions, or awareness during anesthesia (a rare but potentially devastating complication).
6. Hypotension: Low blood pressure during surgery can lead to inadequate perfusion of vital organs and tissues, resulting in organ damage or death.
7. Thromboembolism: Blood clots can form during surgery and travel to other parts of the body, causing complications such as stroke, pulmonary embolism, or deep vein thrombosis.
8. Postoperative respiratory failure: Respiratory complications can occur after surgery, leading to respiratory failure, pneumonia, or acute respiratory distress syndrome (ARDS).
9. Wound dehiscence: The incision site can separate or come open after surgery, leading to infection, fluid accumulation, or hernia.
10. Seroma: A collection of serous fluid that can develop at the surgical site, which can become infected and cause complications.
11. Nerve damage: Injury to nerves during surgery can result in numbness, weakness, or paralysis, sometimes permanently.
12. Urinary retention or incontinence: Surgery can damage the bladder or urinary sphincter, leading to urinary retention or incontinence.
13. Hematoma: A collection of blood that can develop at the surgical site, which can become infected and cause complications.
14. Pneumonia: Inflammation of the lungs after surgery can be caused by bacteria, viruses, or fungi and can lead to serious complications.
15. Sepsis: A systemic inflammatory response to infection that can occur after surgery, leading to organ dysfunction and death if not treated promptly.

It is important to note that these are potential complications, and not all patients will experience them. Additionally, many of these complications are rare, and the vast majority of surgeries are successful with minimal or no complications. However, it is important for patients to be aware of the potential risks before undergoing surgery so they can make an informed decision about their care.

Treatment for periprosthetic fractures typically involves a combination of immobilization in a cast or brace, pain management with medication, and physical therapy to regain strength and mobility in the affected joint. In some cases, surgery may be necessary to repair or replace the damaged artificial joint.

Periprosthetic fractures can have serious consequences if left untreated, including ongoing pain, limited mobility, and potentially even infection or sepsis. As such, it is important for individuals who experience any symptoms of a periprosthetic fracture to seek medical attention as soon as possible.

Word: Periprosthetic
Pronunciation: /p?r?p?stræt?k/
Part of Speech: Adjective
Definition: Relating to or being a fracture that occurs around an artificial joint, such as a hip or knee replacement.

Types of congenital heart defects include:

1. Ventricular septal defect (VSD): A hole in the wall between the two lower chambers of the heart, allowing abnormal blood flow.
2. Atrial septal defect (ASD): A hole in the wall between the two upper chambers of the heart, also allowing abnormal blood flow.
3. Tetralogy of Fallot: A combination of four heart defects, including VSD, pulmonary stenosis (narrowing of the pulmonary valve), and abnormal development of the infundibulum (a part of the heart that connects the ventricles to the pulmonary artery).
4. Transposition of the great vessels: A condition in which the aorta and/or pulmonary artery are placed in the wrong position, disrupting blood flow.
5. Hypoplastic left heart syndrome (HLHS): A severe defect in which the left side of the heart is underdeveloped, resulting in insufficient blood flow to the body.
6. Pulmonary atresia: A condition in which the pulmonary valve does not form properly, blocking blood flow to the lungs.
7. Truncus arteriosus: A rare defect in which a single artery instead of two (aorta and pulmonary artery) arises from the heart.
8. Double-outlet right ventricle: A condition in which both the aorta and the pulmonary artery arise from the right ventricle instead of the left ventricle.

Causes of congenital heart defects are not fully understood, but genetics, environmental factors, and viral infections during pregnancy may play a role. Diagnosis is typically made through fetal echocardiography or cardiac ultrasound during pregnancy or after birth. Treatment depends on the type and severity of the defect and may include medication, surgery, or heart transplantation. With advances in medical technology and treatment, many children with congenital heart disease can lead active, healthy lives into adulthood.


Surgical wound dehiscence is a condition where the incision or wound made during a surgical procedure fails to heal properly and starts to separate, leading to an open wound. This complication can occur due to various factors, such as poor wound care, infection, or excessive tension on the wound edges.

Types of Surgical Wound Dehiscence

There are several types of surgical wound dehiscence, including:

1. Superficial dehiscence: This type of dehiscence occurs when the skin over the incision starts to separate but does not extend into the deeper tissue layers.
2. Deep dehiscence: This type of dehiscence occurs when the incision starts to separate into the deeper tissue layers, such as muscles or organs.
3. Full-thickness dehiscence: This type of dehiscence occurs when the entire thickness of the skin and underlying tissues separates along the incision line.

Causes of Surgical Wound Dehiscence

Surgical wound dehiscence can occur due to a variety of factors, including:

1. Poor wound care: Failure to properly clean and dress the wound can lead to infection and delay healing.
2. Infection: Bacterial or fungal infections can cause the wound edges to separate.
3. Excessive tension on the wound edges: This can occur due to improper closure techniques or excessive tightening of sutures or staples.
4. Poor surgical technique: Improper surgical techniques can lead to inadequate tissue approximation and delayed healing.
5. Patient factors: Certain medical conditions, such as diabetes or poor circulation, can impair the body's ability to heal wounds.

Symptoms of Surgical Wound Dehiscence

The symptoms of surgical wound dehiscence may include:

1. Redness and swelling around the incision site
2. Increased pain or discomfort at the incision site
3. Discharge or fluid leaking from the incision site
4. Bad smell or foul odor from the incision site
5. Increased heart rate or fever
6. Reduced mobility or stiffness in the affected area

Treatment of Surgical Wound Dehiscence

The treatment of surgical wound dehiscence depends on the severity and underlying cause of the condition. Treatment options may include:

1. Antibiotics: To treat any underlying infections.
2. Dressing changes: To promote healing and prevent infection.
3. Debridement: Removal of dead tissue or debris from the wound site to promote healing.
4. Surgical revision: In some cases, the wound may need to be reclosed or revisited to correct any defects in the initial closure.
5. Hyperbaric oxygen therapy: To promote wound healing and reduce the risk of infection.
6. Surgical mesh: To reinforce the wound edges and prevent further separation.
7. Skin grafting: To cover the exposed tissue and promote healing.

Prevention of Surgical Wound Dehiscence

Preventing surgical wound dehiscence is crucial to ensure a successful outcome. Here are some measures that can be taken to prevent this condition:

1. Proper wound closure: The incision should be closed carefully and securely to prevent any gaping or separation.
2. Appropriate dressing: The wound should be covered with an appropriate dressing to promote healing and prevent infection.
3. Good surgical technique: The surgeon should use proper surgical techniques to minimize tissue trauma and promote healing.
4. Proper postoperative care: Patients should receive proper postoperative care, including monitoring of vital signs and wound status.
5. Early recognition and treatment: Any signs of dehiscence should be recognized early and treated promptly to prevent further complications.

Conclusion

Surgical wound dehiscence is a serious complication that can occur after surgery, resulting in unstable or gaping wounds. Prompt recognition and treatment are essential to prevent further complications and promote healing. Proper wound closure, appropriate dressing, good surgical technique, proper postoperative care, and early recognition and treatment can help prevent surgical wound dehiscence. By taking these measures, patients can achieve a successful outcome and avoid potential complications.

Causes:

1. Poor surgical technique
2. Inadequate mobilization of the bowel segments
3. Insufficient blood supply to the anastomosis
4. Presence of adhesions or scar tissue in the abdomen
5. Infection
6. Leakage of the sutures or staples
7. Use of suboptimal surgical materials
8. Delayed recovery from anesthesia

Symptoms:

1. Abdominal pain and tenderness
2. Fever
3. Nausea and vomiting
4. Diarrhea or constipation
5. Peritonitis (inflammation of the lining of the abdominal cavity)
6. Sepsis (systemic infection)
7. Abscess formation

Diagnosis:

1. Physical examination and medical history
2. Imaging studies such as X-rays, CT scans, or MRI scans
3. Endoscopy or laparoscopy to visualize the anastomosis
4. Blood tests to check for signs of infection or inflammation
5. Surgical exploration and inspection of the anastomosis

Treatment:

1. Conservative management with antibiotics, fluid replacement, and bowel rest
2. Surgical intervention to repair the leak, which may involve opening the abdomen and revising the anastomosis
3. Use of surgical drainage devices to remove any abscess or infected fluid
4. Management of underlying infections or sepsis
5. Supportive care to maintain vital organ function and prevent complications.

Prevention:

1. Proper surgical technique and meticulous dissection during the initial surgery
2. Use of appropriate sutures and staples for anastomosis
3. Adequate hemostasis and control of bleeding
4. Proper postoperative care, including close monitoring and early detection of any complications
5. Patient education on signs of infection and the need for prompt medical attention if they experience any symptoms.

Treatment for rheumatic heart disease typically involves antibiotics to prevent further damage and medications to manage symptoms such as high blood pressure, swelling, and shortness of breath. In severe cases, surgery may be necessary to repair or replace damaged valves.

Prevention of rheumatic heart disease involves early diagnosis and treatment of rheumatic fever, as well as maintaining good cardiovascular health through a healthy diet, regular exercise, and not smoking.

Some common symptoms of rheumatic heart disease include:

* Shortness of breath
* Fatigue
* Swelling in the legs, ankles, and feet
* Chest pain or discomfort
* Dizziness or lightheadedness
* Irregular heartbeat

Some common risk factors for developing rheumatic heart disease include:

* Previous exposure to group A streptococcus bacteria, which can cause rheumatic fever
* Family history of rheumatic heart disease
* Poor living conditions or overcrowding, which can increase the risk of exposure to group A streptococcus bacteria
* Malnutrition or a diet low in certain nutrients, such as vitamin D and iron.

There are several types of heart septal defects, including atrial septal defects, ventricular septal defects, and mitral valve defects. Ventricular septal defects are the most common type and occur when there is an abnormal opening in the wall between the right and left ventricles.

Symptoms of heart septal defects can include shortness of breath, fatigue, and swelling in the legs and feet. In some cases, the defect may not cause any symptoms at all until later in life.

Diagnosis of heart septal defects is typically made using echocardiography, electrocardiography (ECG), or chest X-rays. Treatment options vary depending on the severity of the defect and can include medication to manage symptoms, surgery to repair the defect, or catheter procedures to close the opening. In some cases, heart septal defects may be treated with a procedure called balloon atrial septostomy, in which a balloon is inserted through a catheter into the abnormal opening and inflated to close it.

Prognosis for patients with heart septal defects depends on the severity of the defect and the presence of any other congenital heart defects. In general, early diagnosis and treatment can improve outcomes and reduce the risk of complications such as heart failure, arrhythmias, and endocardrial infection.

In summary, heart septal defects, ventricular type, are congenital heart defects that occur when there is an abnormal opening in the wall between the right and left ventricles of the heart. Symptoms can include shortness of breath, fatigue, and swelling in the legs and feet. Diagnosis is typically made using echocardiography, electrocardiography (ECG), or chest X-rays. Treatment options vary depending on the severity of the defect and can include medication, surgery, or catheter procedures. Prognosis is generally good for patients with heart septal defects if they receive early diagnosis and treatment.



Examples of how 'Tissue Adhesions' is used in the medical field:

1. In gastrointestinal surgery, tissue adhesions can form between the intestines and other organs, leading to bowel obstruction, inflammation, or other complications.
2. In cardiovascular surgery, tissue adhesions can form between the heart and surrounding tissues, causing impaired heart function and increasing the risk of postoperative complications.
3. In gynecological surgery, tissue adhesions can form between the uterus and other pelvic organs, leading to pain, bleeding, and infertility.
4. In oncologic surgery, tissue adhesions can form between cancerous tissues and surrounding normal tissues, making it difficult to remove the tumor completely.
5. In chronic diseases such as endometriosis, tissue adhesions can form between the uterus and other pelvic structures, leading to pain and infertility.
6. Tissue adhesions can also form within the skin, causing keloids or other types of scarring.

Treatment options for tissue adhesions depend on the location, size, and severity of the adhesions, as well as the underlying cause. Some common treatment options include:

1. Surgical removal of adhesions: This involves surgically removing the fibrous bands or scar tissue that are causing the adhesions.
2. Steroid injections: Injecting steroids into the affected area can help reduce inflammation and shrink the adhesions.
3. Physical therapy: Gentle stretching and exercise can help improve range of motion and reduce stiffness in the affected area.
4. Radiofrequency ablation: This is a minimally invasive procedure that uses heat to break down and remove the fibrous bands causing the adhesions.
5. Laser therapy: Laser therapy can be used to break down and remove the fibrous bands causing the adhesions, or to reduce inflammation and promote healing.
6. Natural remedies: Some natural remedies such as turmeric, ginger, and omega-3 fatty acids have anti-inflammatory properties and may help reduce inflammation and improve symptoms.

Preventing tissue adhesions is not always possible, but there are some measures that can be taken to reduce the risk of their formation. These include:

1. Proper wound care: Keeping wounds clean and dry, and using sterile dressings can help prevent infection and reduce the risk of adhesion formation.
2. Minimizing trauma: Avoiding unnecessary trauma to the affected area can help reduce the risk of adhesion formation.
3. Gentle exercise: Gentle exercise and stretching after surgery or injury can help improve range of motion and reduce stiffness in the affected area.
4. Early mobilization: Early mobilization after surgery or injury can help reduce the risk of adhesion formation.
5. Avoiding smoking: Smoking can impede wound healing and increase the risk of adhesion formation, so avoiding smoking is recommended.
6. Using anti-adhesive agents: Applying anti-adhesive agents such as silicone or hydrogel to the affected area after surgery or injury can help reduce the risk of adhesion formation.

It's important to note that the most effective method for preventing or treating tissue adhesions will depend on the specific cause and location of the adhesions, as well as the individual patient's needs and medical history. A healthcare professional should be consulted for proper evaluation and treatment.

The diagnosis of aortitis is based on a combination of physical examination, medical history, and diagnostic tests such as blood tests, imaging studies (e.g., CT scan, MRI), and endovascular ultrasound. Treatment options for aortitis depend on the underlying cause and severity of the condition, and may include antibiotics, anti-inflammatory medications, or surgery to repair or replace the affected aortic segment.

Some common causes of aortitis include:

* Infections such as bacterial, viral, or fungal infections
* Autoimmune disorders such as lupus or rheumatoid arthritis
* Genetic conditions such as Marfan syndrome or Ehlers-Danlos syndrome
* Trauma or injury to the aorta
* Atherosclerosis (hardening of the arteries)
* Blood vessel inflammation caused by certain medications

It's important to seek medical attention if you experience any symptoms of aortitis, as early diagnosis and treatment can help prevent complications and improve outcomes.

Mitral valve stenosis can be caused by a variety of factors, including:

* Calcification of the mitral valve due to aging or rheumatic fever
* Scarring of the mitral valve due to heart disease or injury
* Birth defects that affect the development of the mitral valve
* Rheumatoid arthritis, which can cause inflammation and scarring of the mitral valve

Symptoms of mitral valve stenosis may include:

* Shortness of breath
* Fatigue
* Swelling in the legs, ankles, and feet
* Chest pain
* Dizziness or lightheadedness
* Palpitations

If you suspect you or someone else may have mitral valve stenosis, it is important to seek medical attention as soon as possible. A healthcare provider can perform a physical examination and order diagnostic tests such as an echocardiogram or electrocardiogram to confirm the diagnosis and determine the severity of the condition. Treatment for mitral valve stenosis may include medications to manage symptoms, lifestyle changes, or surgery to repair or replace the mitral valve. With timely and appropriate treatment, many people with mitral valve stenosis can lead active and fulfilling lives.

In a normal heart, the aorta arises from the left ventricle and the pulmonary artery arises from the right ventricle. In TGV, the positions of these vessels are reversed, with the aorta arising from the right ventricle and the pulmonary artery arising from the left ventricle. This can lead to a variety of complications, including cyanosis (blue discoloration of the skin), tachycardia (rapid heart rate), and difficulty breathing.

TGV is often diagnosed during infancy or early childhood, and treatment typically involves surgery to repair the defect. In some cases, a procedure called an arterial switch may be performed, in which the aorta and pulmonary artery are surgically reversed to their normal positions. In other cases, a heart transplant may be necessary. With proper treatment, many individuals with TGV can lead active and healthy lives. However, they may require ongoing monitoring and care throughout their lives to manage any potential complications.

Esotropia is often diagnosed in children, and it can affect one or both eyes. Treatment for esotropia usually involves glasses or contact lenses to correct vision problems, as well as exercises to strengthen the muscles that control eye movement. In some cases, surgery may be necessary to realign the eyes.

Esotropia can also be associated with other conditions, such as craniosynostosis (a condition where the bones of the skull fuse together too early), or Down syndrome. It is important for parents and caregivers to be aware of the signs of esotropia, such as crossing or turning of the eyes, and to seek medical attention if they suspect that their child may have this condition. Early diagnosis and treatment can help prevent long-term vision problems and improve the overall quality of life for children with esotropia.

Types: There are several types of digestive system fistulae, including:

* Esophago-gastric fistula: A connection between the esophagus and stomach
* Gastric-duodenal fistula: A connection between the stomach and small intestine
* Jejuno-ileal fistula: A connection between the small intestine and large intestine
* Ileo-caecal fistula: A connection between the large intestine and the caecum, a pouch-like structure in the appendix

Causes: Digestive system fistulae can be caused by a variety of factors, including:

* Inflammatory bowel disease (IBD) such as Crohn's disease or ulcerative colitis
* Diverticulitis, a condition in which pouches form in the wall of the GI tract and become infected
* Cancer, such as rectal cancer or colon cancer
* Radiation therapy to the pelvic area
* Infections, such as abscesses or gangrene

Symptoms: Symptoms of digestive system fistulae can include:

* Pain in the abdomen or pelvis
* Swelling in the abdomen or pelvis
* Fever
* Diarrhea or constipation
* Abdominal distension
* Weight loss

Treatment: Treatment for digestive system fistulae depends on the underlying cause and may include antibiotics, surgery, or other interventions. In some cases, the condition may be managed with draining of the abscess or fistula, or with the use of a nasogastric tube to drain the contents of the stomach. Surgical repair of the fistula may also be necessary.

Prognosis: The prognosis for digestive system fistulae depends on the underlying cause and the severity of the condition. In general, early diagnosis and treatment can improve outcomes. However, if left untreated, the condition can lead to serious complications such as sepsis, organ damage, or death.

Prevention: Preventing digestive system fistulae involves managing any underlying conditions that may contribute to their development. For example, people with inflammatory bowel disease should adhere to their treatment regimens and make lifestyle changes as recommended by their healthcare providers. In addition, good hand hygiene and proper sterilization techniques can help prevent the spread of infections that can lead to fistulae.

The most common cause of sciatica is a herniated disc, which occurs when the gel-like center of a spinal disc bulges out through a tear in the outer disc. This can put pressure on the sciatic nerve and cause pain and other symptoms. Other possible causes of sciatica include spondylolisthesis (a condition in which a vertebra slips out of place), spinal stenosis (narrowing of the spinal canal), and piriformis syndrome (compression of the sciatic nerve by the piriformis muscle).

Treatment for sciatica depends on the underlying cause of the symptoms. Conservative treatments such as physical therapy, pain medication, and anti-inflammatory medications are often effective in managing symptoms. In some cases, surgery may be necessary to relieve compression on the sciatic nerve.

The term "sciatica" is derived from the Latin word "sciare," which means "to shoot." This refers to the shooting pain that can occur in the lower back and legs when the sciatic nerve is compressed or irritated.

The symptoms of mediastinitis may include fever, chills, cough, shortness of breath, and tenderness in the neck or back. In severe cases, it can lead to respiratory failure, sepsis, and even death.

The diagnosis of mediastinitis is based on a combination of clinical findings, radiologic studies such as chest X-rays and computed tomography (CT) scans, and microbiological cultures. Treatment typically involves antibiotics to treat any underlying infections, as well as supportive care to manage symptoms such as oxygen therapy and pain management. In severe cases, surgical intervention may be necessary to drain abscesses or remove infected tissue.

Some common causes of mediastinitis include:

1. Bacterial infections, such as staphylococcus aureus or streptococcus pneumoniae, which can spread to the mediastinum from other parts of the body.
2. Viral infections, such as influenza or herpes zoster, which can cause inflammation and infection in the mediastinum.
3. Fungal infections, such as aspergillus or candida, which can occur in people with weakened immune systems or who have been exposed to fungi through medical implants or other means.
4. Injury or trauma to the chest cavity, such as from a car accident or fall, which can introduce bacteria into the mediastinum.
5. Procedures such as endotracheal intubation or mediastinoscopy, which can introduce bacteria or other microorganisms into the mediastinum.
6. Infections that spread from other parts of the body, such as tuberculosis or endocarditis, which can involve the mediastinum.
7. Cancer, such as lymphoma, which can arise in the mediastinum and cause inflammation and infection.
8. Inflammatory conditions, such as sarcoidosis or tuberculosis, which can affect the mediastinum and cause symptoms of mediastinitis.

Symptoms of mediastinitis may include:

* Fever
* Chills
* Coughing up pus or blood
* Difficulty swallowing
* Shortness of breath
* Pain in the chest, neck, or shoulders
* Swelling in the neck
* Redness or warmth in the skin of the neck or chest

Diagnosis of mediastinitis typically involves a combination of physical examination, medical history, and diagnostic tests such as:

* Chest X-rays or CT scans to visualize the mediastinum and identify any abnormalities.
* Blood cultures to detect the presence of bacteria in the bloodstream.
* Endoscopy or bronchoscopy to examine the inside of the airways and collect tissue samples for biopsy.
* Biopsy to confirm the diagnosis and identify the cause of mediastinitis.

Treatment of mediastinitis depends on the underlying cause and may include:

* Antibiotics to treat bacterial infections.
* Surgical drainage of abscesses or infected tissue.
* Removal of any infected tissue or structures, such as the tonsils or lymph nodes.
* Supportive care, such as oxygen therapy and pain management, to help manage symptoms and promote healing.

Overall, prompt recognition and treatment of mediastinitis are important to prevent complications and improve outcomes for patients with this condition.

There are several causes of tricuspid valve insufficiency, including:

1. Congenital heart defects: Tricuspid valve insufficiency can be present at birth due to abnormal development of the tricuspid valve.
2. Rheumatic fever: This is an inflammatory condition that can damage the tricuspid valve and lead to insufficiency.
3. Endocarditis: Bacterial infection of the inner lining of the heart, including the tricuspid valve, can cause damage and lead to insufficiency.
4. Heart failure: As the heart fails, the tricuspid valve may become less effective, leading to insufficiency.
5. Cardiac tumors: Tumors in the heart can put pressure on the tricuspid valve and cause insufficiency.
6. Congenital heart disease: Tricuspid valve insufficiency can be present at birth due to abnormal development of the tricuspid valve.
7. Chronic pulmonary disease: This can lead to increased pressure in the right side of the heart, causing tricuspid valve insufficiency.

Symptoms of tricuspid valve insufficiency may include fatigue, shortness of breath, swelling in the legs and feet, and chest pain. Diagnosis is typically made through echocardiography, electrocardiography, and cardiac catheterization.

Treatment options for tricuspid valve insufficiency depend on the severity of the condition and may include:

1. Medications: Diuretics, ACE inhibitors, and beta blockers may be used to manage symptoms and slow progression of the disease.
2. Surgery: In severe cases, surgical repair or replacement of the tricuspid valve may be necessary.
3. Transcatheter tricuspid valve replacement: This is a minimally invasive procedure in which a new tricuspid valve is inserted through a catheter in the femoral vein and placed in the heart.
4. Watchful waiting: In mild cases, doctors may choose to monitor the condition closely without immediate treatment.

The symptoms of VOO may include shortness of breath, fatigue, swelling in the legs and abdomen, and chest pain. If left untreated, VOO can lead to heart failure, arrhythmias, and even death.

Diagnosis of VOO is typically made through a combination of physical examination, electrocardiogram (ECG), echocardiogram, and cardiac catheterization. Treatment options for VOO depend on the underlying cause and may include medications, lifestyle changes, or surgical procedures such as coronary angioplasty or heart transplantation.

In summary, ventricular outflow obstruction is a serious medical condition that can lead to severe consequences if left untreated. Early diagnosis and appropriate treatment are essential to prevent complications and improve outcomes for patients with VOO.

Hiatal hernia occurs when the stomach bulges up into the chest through an opening in the diaphragm called the hiatus. The hiatus is a normal opening that allows the esophagus to pass through the diaphragm on its way to the stomach. However, if the opening becomes enlarged or if the muscles of the diaphragm become weakened, the stomach can bulge up into the chest through this opening, leading to a hiatal hernia.

There are two main types of hiatal hernia:

1. Sliding hiatal hernia: This is the most common type of hiatal hernia and occurs when the stomach slides up into the chest through the hiatus.
2. Paraesophageal hernia: This type of hernia occurs when the stomach bulges up into the chest next to the esophagus, rather than through the hiatus.

Hiatal hernia can be diagnosed with a barium swallow or an upper GI series, which are tests that use X-rays to visualize the esophagus and stomach. Treatment for hiatal hernia usually involves lifestyle changes, such as losing weight and avoiding heavy lifting, as well as medications to reduce acid production in the stomach. In some cases, surgery may be necessary to repair the hernia and prevent complications.

Symptoms of spinal stenosis may include:

* Pain in the neck, back, or legs that worsens with walking or standing
* Numbness, tingling, or weakness in the arms or legs
* Difficulty controlling bladder or bowel functions
* Muscle weakness in the legs

Treatment for spinal stenosis may include:

* Pain medications
* Physical therapy to improve mobility and strength
* Injections of steroids or pain relievers
* Surgery to remove bone spurs or decompress the spinal cord

It is important to seek medical attention if symptoms of spinal stenosis worsen over time, as untreated condition can lead to permanent nerve damage and disability.

Also known as nonunion or malunion.

Note: This term is not intended to be used as a substitute for proper medical advice. Do you have a specific question about your condition? Please ask your healthcare provider for more information.

Types of Parathyroid Neoplasms: There are several types of parathyroid neoplasms, including:

1. Adenoma: A benign tumor that is the most common type of parathyroid neoplasm. It usually causes hyperparathyroidism, a condition characterized by high levels of calcium in the blood.
2. Hyperplasia: A condition where the parathyroid glands become enlarged and produce excessive amounts of parathyroid hormone, leading to hyperparathyroidism.
3. Carcinoma: A malignant tumor that is rare and usually occurs in patients with a history of radiation exposure or familial adenomatous polyposis (FAP).

Symptoms of Parathyroid Neoplasms: The symptoms of parathyroid neoplasms can vary depending on the type and size of the tumor. Some common symptoms include:

1. Hyperparathyroidism: High levels of calcium in the blood, which can lead to symptoms such as fatigue, nausea, vomiting, and weakness.
2. Enlarged thyroid gland: A swelling in the neck due to an enlarged thyroid gland, which can cause difficulty swallowing or breathing.
3. Pain in the neck or throat: A painful lump in the neck or throat that can be caused by a tumor pressing on nearby structures.
4. Fever: An elevated body temperature that can occur if the tumor becomes infected or inflamed.
5. Weight loss: Unexplained weight loss, which can occur if the tumor is secreting excessive amounts of parathyroid hormone.

Diagnosis of Parathyroid Neoplasms: The diagnosis of parathyroid neoplasms typically involves a combination of imaging studies and laboratory tests. Some common diagnostic procedures include:

1. Ultrasound: A non-invasive imaging technique that uses high-frequency sound waves to produce images of the thyroid gland and any tumors present.
2. Thyroid scan: A nuclear medicine test that involves injecting a small amount of radioactive material into the bloodstream to visualize the thyroid gland and any tumors present.
3. Calcium levels: Blood tests to measure calcium levels, which can be elevated in hyperparathyroidism.
4. Parathyroid hormone (PTH) level: A blood test to measure PTH levels, which can be elevated in hyperparathyroidism.
5. Biopsy: A procedure that involves removing a small sample of tissue from the thyroid gland and examining it under a microscope for cancer cells.

Treatment of Parathyroid Neoplasms: The treatment of parathyroid neoplasms depends on the type and size of the tumor, as well as the severity of hyperparathyroidism. Some common treatments include:

1. Surgery: The primary treatment for parathyroid neoplastic diseases is surgical removal of the affected parathyroid gland(s).
2. Radioactive iodine ablation: A therapy that involves taking a small dose of radioactive iodine to destroy any remaining thyroid tissue that may be producing excessive amounts of thyroid hormones.
3. Thyroid hormone medications: Medications that are used to control hyperthyroidism and hypothyroidism.
4. Calcium and vitamin D supplements: Medications that are used to treat hypocalcemia and vitamin D deficiency.
5. Monitoring: Regular monitoring of calcium levels, PTH levels, and symptoms is important to ensure that the treatment is effective and to detect any recurrences or complications.

Prognosis: The prognosis for patients with parathyroid neoplasms depends on the type and size of the tumor, as well as the severity of hyperparathyroidism. In general, the prognosis is good for patients who undergo surgical removal of the affected gland(s), but it may be poorer for those with more advanced or invasive tumors.

Complications: Complications of parathyroid neoplasms include:

1. Hyperparathyroidism: Excessive production of PTH can lead to hyperthyroidism, hypocalcemia, and other complications.
2. Recurrence: There is a risk of recurrence after surgical removal of the affected gland(s).
3. Spread of disease: In rare cases, parathyroid tumors can spread to other parts of the body (such as the lymph nodes or bones) and cause metastatic disease.
4. Hypoparathyroidism: Removal of all four parathyroid glands can lead to hypoparathyroidism, which can be life-threatening if not treated promptly.
5. Pancreatitis: Some studies have suggested that there may be an increased risk of pancreatitis in patients with parathyroid neoplasms.

Dissecting aneurysms are often caused by trauma, such as a car accident or fall, but they can also be caused by other factors such as atherosclerosis (hardening of the arteries) or inherited conditions. They can occur in any blood vessel, but are most common in the aorta, which is the main artery that carries oxygenated blood from the heart to the rest of the body.

Symptoms of dissecting aneurysms can include sudden and severe pain, numbness or weakness, and difficulty speaking or understanding speech. If left untreated, a dissecting aneurysm can lead to serious complications such as stroke, heart attack, or death.

Treatment for dissecting aneurysms typically involves surgery to repair the damaged blood vessel. In some cases, endovascular procedures such as stenting or coiling may be used to treat the aneurysm. The goal of treatment is to prevent further bleeding and damage to the blood vessel, and to restore normal blood flow to the affected area.

Preventive measures for dissecting aneurysms are not always possible, but maintaining a healthy lifestyle, avoiding trauma, and managing underlying conditions such as hypertension or atherosclerosis can help reduce the risk of developing an aneurysm. Early detection and treatment are key to preventing serious complications and improving outcomes for patients with dissecting aneurysms.

Symptoms of hemolytic anemia may include fatigue, weakness, shortness of breath, dizziness, headaches, and pale or yellowish skin. Treatment options depend on the underlying cause but may include blood transfusions, medication to suppress the immune system, antibiotics for infections, and removal of the spleen (splenectomy) in severe cases.

Prevention strategies for hemolytic anemia include avoiding triggers such as certain medications or infections, maintaining good hygiene practices, and seeking early medical attention if symptoms persist or worsen over time.

It is important to note that while hemolytic anemia can be managed with proper treatment, it may not be curable in all cases, and ongoing monitoring and care are necessary to prevent complications and improve quality of life.

The symptoms of Marfan syndrome can vary widely among individuals with the condition, but typically include:

1. Tall stature (often over 6 feet 5 inches)
2. Long limbs and fingers
3. Curvature of the spine (scoliosis)
4. Flexible joints
5. Eye problems, such as nearsightedness, glaucoma, and detached retinas
6. Heart problems, such as mitral valve prolapse and aortic dilatation
7. Blood vessel problems, such as aneurysms and dissections
8. Lung problems, such as pneumothorax (collapsed lung)
9. Other skeletal problems, such as pectus excavatum (a depression in the chest wall) and clubfoot

Marfan syndrome is usually diagnosed through a combination of clinical evaluation, family history, and genetic testing. Treatment for the condition typically involves managing its various symptoms and complications, such as with medication, surgery, or lifestyle modifications. Individuals with Marfan syndrome may also need to avoid activities that could exacerbate their condition, such as contact sports or heavy lifting.

While there is currently no cure for Marfan syndrome, early diagnosis and appropriate management can help individuals with the condition live long and relatively healthy lives. With proper care and attention, many people with Marfan syndrome are able to lead fulfilling lives and achieve their goals.

Graft occlusion can occur due to a variety of factors, including:

1. Blood clots forming within the graft
2. Inflammation or infection within the graft
3. Narrowing or stenosis of the graft
4. Disruption of the graft material
5. Poor blood flow through the graft

The signs and symptoms of vascular graft occlusion can vary depending on the location and severity of the blockage. They may include:

1. Pain or tenderness in the affected limb
2. Swelling or redness in the affected limb
3. Weakness or numbness in the affected limb
4. Difficulty walking or moving the affected limb
5. Coolness or discoloration of the skin in the affected limb

If you experience any of these symptoms, it is important to seek medical attention as soon as possible. A healthcare professional can diagnose vascular graft occlusion using imaging tests such as ultrasound, angiography, or MRI. Treatment options for vascular graft occlusion may include:

1. Medications to dissolve blood clots or reduce inflammation
2. Surgical intervention to repair or replace the graft
3. Balloon angioplasty or stenting to open up the blocked graft
4. Hyperbaric oxygen therapy to improve blood flow and promote healing.

Preventive measures to reduce the risk of vascular graft occlusion include:

1. Proper wound care and infection prevention after surgery
2. Regular follow-up appointments with your healthcare provider
3. Avoiding smoking and other cardiovascular risk factors
4. Taking medications as directed by your healthcare provider to prevent blood clots and inflammation.

It is important to note that vascular graft occlusion can be a serious complication after surgery, but with prompt medical attention and appropriate treatment, the outcome can be improved.

Tibial fractures can range in severity from minor cracks or hairline breaks to more severe breaks that extend into the bone's shaft or even the joint. Treatment for these injuries often involves immobilization of the affected leg with a cast, brace, or walking boot, as well as pain management with medication and physical therapy. In some cases, surgery may be necessary to realign and stabilize the bone fragments.

Aortic valve stenosis can be caused by a variety of factors, including aging, calcium buildup, or congenital heart defects. It is typically diagnosed through echocardiography or cardiac catheterization. Treatment options for aortic valve stenosis include medications to manage symptoms, aortic valve replacement surgery, or transcatheter aortic valve replacement (TAVR), which is a minimally invasive procedure.

In TAVR, a thin tube is inserted through a blood vessel in the leg and guided to the heart, where it delivers a new aortic valve. This can be performed through a small incision in the chest or through a catheter inserted into the femoral artery.

While TAVR has become increasingly popular for treating aortic valve stenosis, it is not suitable for all patients and requires careful evaluation to determine the best course of treatment. It is important to discuss the risks and benefits of TAVR with a healthcare provider to determine the appropriate treatment plan for each individual patient.

Example sentence: "The patient was diagnosed with an epidural hematoma after falling from a height and experienced severe headaches and blurred vision."

There are several types of hip fractures, including:

1. Femoral neck fracture: A break in the thin neck of the femur just above the base of the thigh bone.
2. Subtrochanteric fracture: A break between the lesser trochanter (a bony prominence on the upper end of the femur) and the neck of the femur.
3. Diaphyseal fracture: A break in the shaft of the femur, which is the longest part of the bone.
4. Metaphyseal fracture: A break in the area where the thigh bone meets the pelvis.

Hip fractures can be caused by a variety of factors, including:

1. Osteoporosis: A condition that causes brittle and weak bones, making them more susceptible to fractures.
2. Trauma: A fall or injury that causes a direct blow to the hip.
3. Overuse: Repetitive strain on the bone, such as from sports or repetitive movements.
4. Medical conditions: Certain medical conditions, such as osteopenia (low bone density) or Paget's disease (a condition that causes abnormal bone growth), can increase the risk of hip fractures.

Treatment for hip fractures typically involves surgery to realign and stabilize the bones. This may involve inserting plates, screws, or rods to hold the bones in place while they heal. In some cases, a total hip replacement may be necessary. After surgery, physical therapy is often recommended to help regain strength and mobility in the affected limb.

Preventive measures for hip fractures include:

1. Exercise: Regular exercise, such as weight-bearing activities like walking or running, can help maintain bone density and reduce the risk of hip fractures.
2. Diet: A diet rich in calcium and vitamin D can help support bone health.
3. Fall prevention: Taking steps to prevent falls, such as removing tripping hazards from the home and using handrails, can help reduce the risk of hip fractures.
4. Osteoporosis treatment: If you have osteoporosis, medications or other treatments may be recommended to help strengthen your bones and reduce the risk of hip fractures.

There are several types of intestinal obstruction, including:

1. Mechanical bowel obstruction: This type of obstruction is caused by a physical blockage in the intestine, such as adhesions or hernias.
2. Non-mechanical bowel obstruction: This type of obstruction is caused by a decrease in the diameter of the intestine, such as from inflammation or scarring.
3. Paralytic ileus: This type of obstruction is caused by a delay in the movement of food through the intestine, usually due to nerve damage or medication side effects.
4. Intestinal ischemia: This type of obstruction is caused by a decrease in blood flow to the intestine, which can lead to tissue damage and death.

Intestinal obstructions can be diagnosed through a variety of tests, including:

1. Abdominal X-rays: These can help identify any physical blockages in the intestine.
2. CT scans: These can provide more detailed images of the intestine and help identify any blockages or other issues.
3. Endoscopy: This involves inserting a flexible tube with a camera into the mouth and down into the intestine to visualize the inside of the intestine.
4. Biopsy: This involves removing a small sample of tissue from the intestine for examination under a microscope.

Treatment for intestinal obstructions depends on the underlying cause and severity of the blockage. Some common treatments include:

1. Fluid and electrolyte replacement: This can help restore hydration and electrolyte balance in the body.
2. Nasojejunal tube placement: A small tube may be inserted through the nose and into the jejunum to allow fluids and medications to pass through the blockage.
3. Surgery: In some cases, surgery may be necessary to remove the blockage or repair any damage to the intestine.
4. Medication: Depending on the underlying cause of the obstruction, medications such as antibiotics or anti-inflammatory drugs may be prescribed to help resolve the issue.

Preventing intestinal obstructions is often challenging, but some strategies can help reduce the risk. These include:

1. Avoiding foods that can cause blockages, such as nuts or seeds.
2. Eating a balanced diet and avoiding constipation.
3. Drinking plenty of fluids to stay hydrated.
4. Managing underlying medical conditions, such as inflammatory bowel disease or diabetes.
5. Avoiding medications that can cause constipation or other digestive problems.

There are several types of MVP, including:

1. Primary MVP: This is the most common type of MVP and occurs when the mitral valve leaflets are too long and prolapse into the left atrium.
2. Secondary MVP: This type of MVP occurs when another condition, such as a heart murmur or an enlarged heart, causes the mitral valve to prolapse.
3. Functional MVP: This type of MVP is caused by abnormal functioning of the mitral valve rather than any physical defect.
4. Rheumatic MVP: This type of MVP is caused by inflammation of the mitral valve due to rheumatic fever.

The symptoms of MVP can vary in severity and may include:

* Chest pain or discomfort
* Shortness of breath
* Palpitations or fluttering in the chest
* Fatigue
* Dizziness or lightheadedness
* Coughing up pink, foamy fluid (in severe cases)

If you experience any of these symptoms, it is important to see a doctor for proper diagnosis and treatment. MVP can be diagnosed with an echocardiogram, which uses sound waves to create images of the heart. Treatment options for MVP include medications to control symptoms, lifestyle changes such as regular exercise and a healthy diet, and in severe cases, surgery to repair or replace the mitral valve.

In conclusion, mitral valve prolapse is a relatively common condition that can cause a range of symptoms. It is important to seek medical attention if you experience any of these symptoms so that proper diagnosis and treatment can be provided. With appropriate treatment, most people with MVP can lead normal, active lives.

Infection in an aneurysm can occur through bacteria entering the bloodstream and traveling to the site of the aneurysm. This can happen during surgery or other medical procedures, or as a result of a skin infection or other illness. Once the bacteria have entered the aneurysm, they can cause inflammation and potentially destroy the blood vessel wall, leading to further complications.

Symptoms of an infected aneurysm may include fever, chills, weakness, and pain in the affected limb or organ. Treatment typically involves antibiotics to clear the infection and repair or replace the damaged blood vessel. In severe cases, surgery may be necessary to remove the infected tissue and prevent further complications.

Early detection and treatment of an infected aneurysm are important to prevent serious complications and improve outcomes for patients.

In general, surgical blood loss is considered excessive if it exceeds 10-20% of the patient's total blood volume. This can be determined by measuring the patient's hemoglobin levels before and after the procedure. A significant decrease in hemoglobin levels post-procedure may indicate excessive blood loss.

There are several factors that can contribute to surgical blood loss, including:

1. Injury to blood vessels or organs during the surgical procedure
2. Poor surgical technique
3. Use of scalpels or other sharp instruments that can cause bleeding
4. Failure to control bleeding with proper hemostatic techniques
5. Pre-existing medical conditions that increase the risk of bleeding, such as hemophilia or von Willebrand disease.

Excessive surgical blood loss can lead to a number of complications, including:

1. Anemia and low blood counts
2. Hypovolemic shock (a life-threatening condition caused by excessive fluid and blood loss)
3. Infection or sepsis
4. Poor wound healing
5. Reoperation or surgical intervention to control bleeding.

To prevent or minimize surgical blood loss, surgeons may use a variety of techniques, such as:

1. Applying topical hemostatic agents to the surgical site before starting the procedure
2. Using energy-based devices (such as lasers or ultrasonic devices) to seal blood vessels and control bleeding
3. Employing advanced surgical techniques that minimize tissue trauma and reduce the risk of bleeding
4. Monitoring the patient's hemoglobin levels throughout the procedure and taking appropriate action if bleeding becomes excessive.

Thromboembolism can be caused by a variety of factors, such as injury, surgery, cancer, and certain medical conditions like atrial fibrillation. It can also be inherited or acquired through genetic mutations.

The symptoms of thromboembolism depend on the location of the clot and the severity of the blockage. They may include:

* Swelling or redness in the affected limb
* Pain or tenderness in the affected area
* Weakness or numbness in the affected limb
* Shortness of breath or chest pain if the clot has traveled to the lungs (pulmonary embolism)
* Dizziness, lightheadedness, or fainting

Thromboembolism can be diagnosed through a variety of tests, such as ultrasound, computed tomography (CT), magnetic resonance imaging (MRI), and blood tests. Treatment typically involves anticoagulant medications to prevent the clot from growing and to prevent new clots from forming. In some cases, thrombolysis or clot-busting drugs may be used to dissolve the clot. Filters can also be placed in the vena cava to prevent clots from traveling to the lungs.

Prevention of thromboembolism includes:

* Moving around regularly to improve blood flow
* Avoiding long periods of immobility, such as during long-distance travel
* Elevating the affected limb to reduce swelling
* Compression stockings to improve blood flow
* Avoiding smoking and managing weight
* Taking anticoagulant medications if recommended by a healthcare provider.

Example sentence: The patient had a hemorrhage after the car accident and needed immediate medical attention.

Blepharoptosis can affect one or both eyes and may cause symptoms such as difficulty opening the eye, blurred vision, and eye fatigue. Treatment options for blepharoptosis include eyelid surgery, botulinum toxin injections, and other therapies that aim to improve eyelid function and reduce symptoms.

The word "blepharoptosis" comes from the Greek words "blepharon," meaning eyelid, and "ptosis," meaning falling or drooping. It is commonly used in ophthalmology and other medical fields to describe this specific condition.

This definition of 'Neoplasm Recurrence, Local' is from the Healthcare Professionals edition of the Merriam-Webster Medical Dictionary, copyright © 2007 by Merriam-Webster, Inc.

IVDD can occur due to various factors such as trauma, injury, degenerative disc disease, or genetic predisposition. The condition can be classified into two main types:

1. Herniated Disc (HDD): This occurs when the soft, gel-like center of the disc bulges out through a tear in the tough outer layer, putting pressure on nearby nerves.
2. Degenerative Disc Disease (DDD): This is a condition where the disc loses its water content and becomes brittle, leading to tears and fragmentation of the disc.

Symptoms of IVDD can include:

* Back or neck pain
* Muscle spasms
* Weakness or numbness in the legs or arms
* Difficulty walking or maintaining balance
* Loss of bladder or bowel control (in severe cases)

Diagnosis of IVDD is typically made through a combination of physical examination, medical history, and imaging tests such as X-rays, CT scans, or MRI. Treatment options for IVDD vary depending on the severity of the condition and can range from conservative approaches such as pain medication, physical therapy, and lifestyle modifications to surgical interventions in severe cases.

In summary, Intervertebral Disc Displacement (IVDD) is a condition where the soft tissue between two adjacent vertebrae in the spine is displaced or herniated, leading to pressure on nearby nerves and potential symptoms such as back pain, muscle spasms, and weakness. It can be classified into two main types: Herniated Disc and Degenerative Disc Disease, and diagnosis is typically made through a combination of physical examination, medical history, and imaging tests. Treatment options vary depending on the severity of the condition and can range from conservative approaches to surgical interventions.

Morbid obesity is typically defined as a BMI of 40 or higher, but some experts define it as a BMI of 35 or higher with one or more obesity-related health conditions, such as high blood pressure, type 2 diabetes, or sleep apnea.

Morbid obesity is different from simple obesity, which is defined as a BMI of 30 to 39. While simple obesity can also increase the risk of health problems, it is generally considered less severe than morbid obesity.

Morbid obesity is often treated with a combination of lifestyle changes, such as diet and exercise, and medications or surgery. In some cases, bariatric surgery may be recommended to help achieve and maintain weight loss.

It is important to note that BMI is not always an accurate measure of health, as it does not take into account muscle mass or body composition. However, it can provide a general indicator of whether an individual is at a healthy weight or if they are at risk for health problems due to their weight.

Example sentences for 'Aneurysm, False'

The patient was diagnosed with a false aneurysm after experiencing sudden severe pain in his leg following a fall.
The surgeon treated the false aneurysm by inserting a catheter into the affected blood vessel and using it to deliver a special coil that would seal off the dilated area.

There are many different causes of pathological dilatation, including:

1. Infection: Infections like tuberculosis or abscesses can cause inflammation and swelling in affected tissues, leading to dilatation.
2. Inflammation: Inflammatory conditions like rheumatoid arthritis or Crohn's disease can cause dilatation of blood vessels and organs.
3. Heart disease: Conditions like heart failure or coronary artery disease can lead to dilatation of the heart chambers or vessels.
4. Liver or spleen disease: Dilatation of the liver or spleen can occur due to conditions like cirrhosis or splenomegaly.
5. Neoplasms: Tumors can cause dilatation of affected structures, such as blood vessels or organs.

Pathological dilatation can lead to a range of symptoms depending on the location and severity of the condition. These may include:

1. Swelling or distension of the affected structure
2. Pain or discomfort in the affected area
3. Difficulty breathing or swallowing (in the case of dilatation in the throat or airways)
4. Fatigue or weakness
5. Pale or clammy skin
6. Rapid heart rate or palpitations
7. Shortness of breath (dyspnea)

Diagnosis of pathological dilatation typically involves a combination of physical examination, imaging studies like X-rays or CT scans, and laboratory tests to identify the underlying cause. Treatment depends on the specific condition and may include medications, surgery, or other interventions to address the underlying cause and relieve symptoms.

Symptoms:

* Chest pain or discomfort
* Shortness of breath
* Coughing up blood
* Pain in the back or shoulders
* Dizziness or fainting

Diagnosis is typically made with imaging tests such as chest X-rays, CT scans, or MRI. Treatment may involve monitoring the aneurysm with regular imaging tests to check for growth, or surgery to repair or replace the affected section of the aorta.

This term is used in the medical field to identify a specific type of aneurysm and differentiate it from other types of aneurysms that occur in different locations.

There are several types of biliary tract diseases, including:

1. Gallstones: Small, pebble-like deposits that form in the gallbladder and can cause pain and blockages.
2. Cholangitis: An infection of the bile ducts that can cause fever, chills, and abdominal pain.
3. Biliary cirrhosis: Scarring of the liver and bile ducts that can lead to liver failure.
4. Pancreatitis: Inflammation of the pancreas that can cause abdominal pain and digestive problems.
5. Cancer of the biliary tract: Cancer that affects the liver, gallbladder, or bile ducts.

Biliary tract diseases can be caused by a variety of factors, including genetics, obesity, alcohol consumption, and certain medications. Diagnosis is typically made through a combination of imaging tests, such as CT scans and endoscopic ultrasound, and laboratory tests, such as blood tests and liver function tests.

Treatment for biliary tract diseases depends on the underlying cause and severity of the condition. In some cases, treatment may involve medications to dissolve gallstones or treat infections. In more severe cases, surgery may be necessary to remove the gallbladder or repair damaged bile ducts.

Prevention is key in avoiding biliary tract diseases, and this includes maintaining a healthy diet and lifestyle, managing risk factors such as obesity and alcohol consumption, and getting regular medical check-ups. Early detection and treatment of biliary tract diseases can help to improve outcomes and reduce the risk of complications.

DORV is usually diagnosed during fetal echocardiography or after birth when symptoms such as cyanosis (blue discoloration of the skin), tachycardia (rapid heart rate), and difficulty breathing are present. Treatment options for DORV may include medications to manage symptoms, surgery to repair the defect, or a combination of both. In some cases, the condition may be fatal if left untreated.

It's important to note that while double outlet right ventricle is a rare condition, it can be part of a more complex heart defect known as tetralogy of Fallot, which also includes other congenital heart defects such as a narrow pulmonary valve and an enlarged aorta.

* Definition: A hernia that occurs when a part of the intestine bulges through a weakened area in the abdominal wall, typically near the inguinal region.
* Also known as: Direct or indirect inguinal hernia
* Prevalence: Common, affecting approximately 2% of adult males and 1% of adult females.
* Causes: Weakened abdominal muscles, age-related degeneration, previous surgery, or injury.

Slide 2: Types of Inguinal Hernia

* Indirect inguinal hernia: Occurs when a part of the intestine descends into the inguinal canal and protrudes through a weakened area in the abdominal wall.
* Direct inguinal hernia: Occurs when a part of the intestine protrudes directly through a weakened area in the abdominal wall, without passing through the inguinal canal.
* Recurrent inguinal hernia: Occurs when a previous hernia recurs after previous surgical repair.

Slide 3: Symptoms of Inguinal Hernia

* Bulge or lump in the groin area, often more prominent when coughing or straining.
* Pain or discomfort in the groin area, which may be exacerbated by straining or heavy lifting.
* Burning sensation or weakness in the groin area.
* Abdominal pain or nausea.

Slide 4: Diagnosis of Inguinal Hernia

* Physical examination to detect the presence of a bulge or lump in the groin area.
* Imaging tests such as ultrasound, CT scan, or MRI may be ordered to confirm the diagnosis and rule out other conditions.

Slide 5: Treatment of Inguinal Hernia

* Surgery is the primary treatment for inguinal hernia, which involves repairing the weakened area in the abdominal wall and returning the protruded intestine to its proper position.
* Open hernia repair: A surgical incision is made in the groin area to access the hernia sac and repair it with synthetic mesh or other materials.
* Laparoscopic hernia repair: A minimally invasive procedure in which a small camera and specialized instruments are inserted through small incisions to repair the hernia sac.

Slide 6: Prevention of Inguinal Hernia

* Maintaining a healthy weight to reduce strain on the abdominal wall.
* Avoiding heavy lifting or strenuous activities that can put additional pressure on the abdominal wall.
* Keeping the abdominal wall muscles strong through exercises such as crunches and planks.
* Avoiding smoking and other unhealthy habits that can weaken the abdominal wall.

Slide 7: Complications of Inguinal Hernia

* Strangulation: When the hernia sac becomes trapped and its blood supply is cut off, it can lead to tissue death and potentially life-threatening complications.
* Obstruction: The hernia can cause a blockage in the intestine, leading to abdominal pain, vomiting, and constipation.
* Recurrence: In some cases, the hernia may recur after initial repair.

Slide 8: Treatment of Complications

* Strangulation: Emergency surgery is necessary to release the trapped tissue and restore blood flow.
* Obstruction: Surgical intervention may be required to remove the blockage and restore intestinal function.
* Recurrence: Repeat hernia repair surgery may be necessary to prevent recurrence.

Slide 9: Prognosis and Quality of Life

* With prompt and proper treatment, the prognosis for inguinal hernia is generally good, and most people can expect a full recovery.
* In some cases, complications such as strangulation or obstruction may result in long-term health problems or impaired quality of life.
* However, with appropriate management and follow-up care, many people with inguinal hernia can lead active and healthy lives.

Slide 10: Conclusion

* Inguinal hernia is a common condition that can cause significant discomfort and complications if left untreated.
* Prompt diagnosis and appropriate treatment are essential to prevent complications and improve outcomes.
* With proper management, most people with inguinal hernia can expect a full recovery and improved quality of life.

1. Aneurysms: A bulge or ballooning in the wall of the aorta that can lead to rupture and life-threatening bleeding.
2. Atherosclerosis: The buildup of plaque in the inner lining of the aorta, which can narrow the artery and restrict blood flow.
3. Dissections: A tear in the inner layer of the aortic wall that can cause bleeding and lead to an aneurysm.
4. Thoracic aortic disease: Conditions that affect the thoracic portion of the aorta, such as atherosclerosis or dissections.
5. Abdominal aortic aneurysms: Enlargement of the abdominal aorta that can lead to rupture and life-threatening bleeding.
6. Aortic stenosis: Narrowing of the aortic valve, which can impede blood flow from the heart into the aorta.
7. Aortic regurgitation: Backflow of blood from the aorta into the heart due to a faulty aortic valve.
8. Marfan syndrome: A genetic disorder that affects the body's connective tissue, including the aorta.
9. Ehlers-Danlos syndrome: A group of genetic disorders that affect the body's connective tissue, including the aorta.
10. Turner syndrome: A genetic disorder that affects females and can cause aortic diseases.

Aortic diseases can be diagnosed through imaging tests such as ultrasound, CT scan, or MRI. Treatment options vary depending on the specific condition and may include medication, surgery, or endovascular procedures.

Causes and risk factors:

The most common cause of bacterial endocarditis is a bacterial infection that enters the bloodstream and travels to the heart. This can occur through various means, such as:

* Injecting drugs or engaging in other risky behaviors that allow bacteria to enter the body
* Having a weakened immune system due to illness or medication
* Having a previous history of endocarditis or other heart conditions
* Being over the age of 60, as older adults are at higher risk for developing endocarditis

Symptoms:

The symptoms of bacterial endocarditis can vary depending on the severity of the infection and the location of the infected area. Some common symptoms include:

* Fever
* Chills
* Joint pain or swelling
* Fatigue
* Shortness of breath
* Heart murmurs or abnormal heart sounds

Diagnosis:

Bacterial endocarditis is diagnosed through a combination of physical examination, medical history, and diagnostic tests such as:

* Blood cultures to identify the presence of bacteria in the bloodstream
* Echocardiogram to visualize the heart and detect any abnormalities
* Chest X-ray to look for signs of infection or inflammation in the lungs or heart
* Electrocardiogram (ECG) to measure the electrical activity of the heart

Treatment:

The treatment of bacterial endocarditis typically involves a combination of antibiotics and surgery. Antibiotics are used to kill the bacteria and reduce inflammation, while surgery may be necessary to repair or replace damaged heart tissue. In some cases, the infected heart tissue may need to be removed.

Prevention:

Preventing bacterial endocarditis involves good oral hygiene, regular dental check-ups, and avoiding certain high-risk activities such as unprotected sex or sharing of needles. People with existing heart conditions should also take antibiotics before dental or medical procedures to reduce the risk of infection.

Prognosis:

The prognosis for bacterial endocarditis is generally good if treatment is prompt and effective. However, delays in diagnosis and treatment can lead to serious complications such as heart failure, stroke, or death. Patients with pre-existing heart conditions are at higher risk for complications.

Incidence:

Bacterial endocarditis is a relatively rare condition, affecting approximately 2-5 cases per million people per year in the United States. However, people with certain risk factors such as heart conditions or prosthetic heart valves are at higher risk for developing the infection.

Complications:

Bacterial endocarditis can lead to a number of complications, including:

* Heart failure
* Stroke or brain abscess
* Kidney damage or failure
* Pregnancy complications
* Nerve damage or peripheral neuropathy
* Skin or soft tissue infections
* Bone or joint infections
* Septicemia (blood poisoning)

Prevention:

Preventive measures for bacterial endocarditis include:

* Good oral hygiene and regular dental check-ups to reduce the risk of dental infections
* Avoiding high-risk activities such as unprotected sex or sharing of needles
* Antibiotics before dental or medical procedures for patients with existing heart conditions
* Proper sterilization and disinfection of medical equipment
* Use of antimicrobial prophylaxis (prevention) in high-risk patients.

Emerging Trends:

Newly emerging trends in the management of bacterial endocarditis include:

* The use of novel antibiotics and combination therapy to improve treatment outcomes
* The development of new diagnostic tests to help identify the cause of infection more quickly and accurately
* The increased use of preventive measures such as antibiotic prophylaxis in high-risk patients.

Future Directions:

Future directions for research on bacterial endocarditis may include:

* Investigating the use of novel diagnostic techniques, such as genomics and proteomics, to improve the accuracy of diagnosis
* Developing new antibiotics and combination therapies to improve treatment outcomes
* Exploring alternative preventive measures such as probiotics and immunotherapy.

In conclusion, bacterial endocarditis is a serious infection that can have severe consequences if left untreated. Early diagnosis and appropriate treatment are crucial to improving patient outcomes. Preventive measures such as good oral hygiene and antibiotic prophylaxis can help reduce the risk of developing this condition. Ongoing research is focused on improving diagnostic techniques, developing new treatments, and exploring alternative preventive measures.

The symptoms of a peptic ulcer perforation may include sudden and severe abdominal pain, nausea, vomiting, fever, and difficulty breathing. If you suspect that you or someone else is experiencing these symptoms, it is essential to seek medical attention immediately. Diagnosis is typically made through a combination of physical examination, blood tests, and imaging studies such as X-rays or CT scans.

Treatment for a peptic ulcer perforation typically involves surgery to repair the hole and clean out any infected tissue. In some cases, this may involve opening up the abdominal cavity (laparotomy) or using minimally invasive techniques such as laparoscopy. Antibiotics and other medications may also be used to help manage infection and other complications.

Prevention is key in avoiding peptic ulcer perforation. This includes avoiding NSAIDs (such as aspirin, ibuprofen, and naproxen) and other medications that can irritate the stomach lining, eating a healthy diet, managing stress, and not smoking. If you have a peptic ulcer, it is crucial to follow your healthcare provider's recommendations for treatment and follow-up care to avoid complications.

The severity and impact of pancreatic fistula can vary depending on factors such as the size and location of the fistula, the extent of the pancreatectomy, and the overall health status of the individual. Treatment options for pancreatic fistula may include conservative management with supportive care, surgical repair or revision of the pancreatectomy, or other interventional procedures to manage symptoms and prevent complications.

Contusions are bruises that occur when blood collects in the tissue due to trauma. They can be painful and may discolor the skin, but they do not involve a break in the skin. Hematomas are similar to contusions, but they are caused by bleeding under the skin.

Non-penetrating wounds are typically less severe than penetrating wounds, which involve a break in the skin and can be more difficult to treat. However, non-penetrating wounds can still cause significant pain and discomfort, and may require medical attention to ensure proper healing and minimize the risk of complications.

Examples of Non-Penetrating Wounds

* Contusions: A contusion is a bruise that occurs when blood collects in the tissue due to trauma. This can happen when someone is hit with an object or falls and strikes a hard surface.
* Hematomas: A hematoma is a collection of blood under the skin that can cause swelling and discoloration. It is often caused by blunt trauma, such as a blow to the head or body.
* Ecchymoses: An ecchymosis is a bruise that occurs when blood leaks into the tissue from damaged blood vessels. This can happen due to blunt trauma or other causes, such as injury or surgery.

Types of Non-Penetrating Wounds

* Closed wounds: These are injuries that do not involve a break in the skin. They can be caused by blunt trauma or other forms of injury, and may result in bruising, swelling, or discoloration of the skin.
* Open wounds: These are injuries that do involve a break in the skin. They can be caused by penetrating objects, such as knives or gunshots, or by blunt trauma.

Treatment for Contusions and Hematomas

* Rest: It is important to get plenty of rest after suffering a contusion or hematoma. This will help your body recover from the injury and reduce inflammation.
* Ice: Applying ice to the affected area can help reduce swelling and pain. Wrap an ice pack in a towel or cloth to protect your skin.
* Compression: Using compression bandages or wraps can help reduce swelling and promote healing.
* Elevation: Elevating the affected limb above the level of your heart can help reduce swelling and improve circulation.
* Medication: Over-the-counter pain medications, such as acetaminophen or ibuprofen, can help manage pain and inflammation.

Prevention

* Wear protective gear: When engaging in activities that may cause injury, wear appropriate protective gear, such as helmets, pads, and gloves.
* Use proper technique: Proper technique when engaging in physical activity can help reduce the risk of injury.
* Stay fit: Being in good physical condition can help improve your ability to withstand injuries.
* Stretch and warm up: Before engaging in physical activity, stretch and warm up to increase blood flow and reduce muscle stiffness.
* Avoid excessive alcohol consumption: Excessive alcohol consumption can increase the risk of injury.

It is important to seek medical attention if you experience any of the following symptoms:

* Increasing pain or swelling
* Difficulty moving the affected limb
* Fever or chills
* Redness or discharge around the wound
* Deformity of the affected limb.

The symptoms of a femoral fracture may include:

* Severe pain in the thigh or groin area
* Swelling and bruising around the affected area
* Difficulty moving or straightening the leg
* A visible deformity or bone protrusion

Femoral fractures are typically diagnosed through X-rays, CT scans, or MRIs. Treatment for these types of fractures may involve immobilization with a cast or brace, surgery to realign and stabilize the bone, or in some cases, surgical plate and screws or rods may be used to hold the bone in place as it heals.

In addition to surgical intervention, patients may also require physical therapy to regain strength and mobility in the affected leg after a femoral fracture.

Adenomas are caused by genetic mutations that occur in the DNA of the affected cells. These mutations can be inherited or acquired through exposure to environmental factors such as tobacco smoke, radiation, or certain chemicals.

The symptoms of an adenoma can vary depending on its location and size. In general, they may include abdominal pain, bleeding, or changes in bowel movements. If the adenoma becomes large enough, it can obstruct the normal functioning of the affected organ or cause a blockage that can lead to severe health complications.

Adenomas are usually diagnosed through endoscopy, which involves inserting a flexible tube with a camera into the affected organ to visualize the inside. Biopsies may also be taken to confirm the presence of cancerous cells.

Treatment for adenomas depends on their size, location, and severity. Small, non-pedunculated adenomas can often be removed during endoscopy through a procedure called endoscopic mucosal resection (EMR). Larger adenomas may require surgical resection, and in some cases, chemotherapy or radiation therapy may also be necessary.

In summary, adenoma is a type of benign tumor that can occur in glandular tissue throughout the body. While they are not cancerous, they have the potential to become malignant over time if left untreated. Therefore, it is important to seek medical attention if symptoms persist or worsen over time. Early detection and treatment can help prevent complications and improve outcomes for patients with adenomas.

Crohn disease can occur in any part of the GI tract, from the mouth to the anus, but it most commonly affects the ileum (the last portion of the small intestine) and the colon. The inflammation caused by Crohn disease can lead to the formation of scar tissue, which can cause narrowing or blockages in the intestines. This can lead to complications such as bowel obstruction or abscesses.

The exact cause of Crohn disease is not known, but it is believed to be an autoimmune disorder, meaning that the immune system mistakenly attacks healthy tissue in the GI tract. Genetic factors and environmental triggers such as smoking and diet also play a role in the development of the disease.

There is no cure for Crohn disease, but various treatments can help manage symptoms and prevent complications. These may include medications such as anti-inflammatory drugs, immunosuppressants, and biologics, as well as lifestyle changes such as dietary modifications and stress management techniques. In severe cases, surgery may be necessary to remove damaged portions of the GI tract.

Crohn disease can have a significant impact on quality of life, and it is important for individuals with the condition to work closely with their healthcare provider to manage their symptoms and prevent complications. With proper treatment and self-care, many people with Crohn disease are able to lead active and fulfilling lives.

Hirshberg, Asher; Wall, Matthew J.; Mattox, Kenneth L. (September 1994). "Planned Reoperation for Trauma". The Journal of ... "Abbreviated laparotomy and planned reoperation for critically injured patients". Annals of Surgery. 215 (5): 476-83, discussion ...
... require re-operation. If the deposit is large, then frequently the patient will require a rotator cuff repair to fix the defect ...
Reoperation was successful in 12 of these 16 patients, but two required a third operation. The incidence of spondylolisthesis ... 1978). "Reoperation after lumbar intervertebral disc surgery". J. Neurosurg. 48 (2): 259-63. doi:10.3171/jns.1978.48.2.0259. ... This increase in metal usage was associated with a greater risk of complication without improving disability or re-operation ... Weir B.K.A.; Jacobs G. A. (1980). "Reoperation rate following lumbar discectomy. An analysis of 662 lumbar discectomies". Spine ...
Curet MJ, Josloff RK, Schoeb O, Zucker KA; Josloff; Schoeb; Zucker (1999). "Laparoscopic reoperation for failed antireflux ...
February 2017). "Endonasal endoscopic reoperation for residual or recurrent craniopharyngiomas". Journal of Neurosurgery. 126 ( ...
If bleeding is detected, treatment can range from transfusion to reoperation. Later on in the hospital course, common ... It is rare, but almost always requires reoperation. General risks of surgery: Hemorrhage (bleeding) Infection Embolism ...
They believe that the patient can be told that he or she has a 30% chance of requiring re-operation because of the porcine ... This general calculation does not take into account the other causes of valve 'problems' which may lead to re-operation or some ... Late deterioration of these valves frequently necessitates re-operation. They estimate the rate of failure at approximately 15 ... Re-operation for Ionescu-Shiley xenograft failure' In: Bodnar E, Yacoub M (Eds) Biologic and Bioprostheic Valves. Proceedings ...
However, its use in some complex cases such as reoperations, strabismus with large or unstable angle, or strabismus in high ... A recent study reported the reoperation rate in a sample of over 6000 patients being 8.5%. Strabismus has been shown to have a ... "Strabismus Surgery Reoperation Rates With Adjustable and Conventional Sutures". American Journal of Ophthalmology. 160 (2): 385 ...
Scheduled reoperations (Etappenlavage) for diffuse peritonitis. Arch Surg 121:147-152, 1986. Wittmann DH, Kotthaus E. Further ...
... and re-operation is sometimes necessary. The use of blood thinners to prevent venous thromboembolic disease may actually ...
On November 21, he underwent reoperation on his right ankle. In 2018 season, Hasegawa's return was delayed to June 15 due to ...
Within 30 years after correction, 50% of patients will require reoperation. The most common cause of reoperation is a leaky ... Arrhythmia, heart failure, and complications from reoperations are the three primary causes of death in individuals with ... Pulmonary insufficiency is the most common reason for reoperation, and pulmonary valve replacement criteria have traditionally ... right ventricular outflow tract obstruction may affect life expectancy and increase the need for reoperation.: 205 ...
Sometimes reoperations are needed for the severe cases. Trying to hollow out the temporal, and the hypoterlorism are very hard ...
Early diagnosis of primary nonfunction and indication for reoperation after liver transplantation. Liver transplantation 2010; ...
Adhesion-related complexity at reoperation adds significant risk to subsequent surgical procedures. Certain organs and ...
A minority of patients will require reoperation for complications of exploratory laparotomy. Most patients spend at least ...
Minimally invasive strabismus surgery for horizontal rectus muscle reoperations. Br J Ophthalmol 2008; 92: 1648-1652. Mojon DS ...
"Mitral valve reoperation through the left atrial appendage in a patient with mesocardia". Tex Heart Inst J. 31 (3): 316-318. ...
Conventional bands have a fixed size that often require re-operation to adjust (either a tied band or suturing the artery ... Adjustment of conventional bands requires re-operation with its related risks and costs. Complete atrioventricular septal ...
While some patients died postoperatively and had to undergo reoperation, the short-term results appear to be going well as the ... This option would help reduce the number of reoperation needed in a child's life. Customized process - Since the scaffolds used ... the lifelong use of anticoagulants while biological valves are susceptible to structural degradation and reoperation. Thus, in ...
Bifrontal cranioplasties are associated with significantly higher infection rates and higher rates for reoperation. Other risk ...
... reoperation has a lower success rate and increases the risk of pituitary insufficiency. Pituitary radiation therapy is another ...
Reoperations are usually performed on more severe cases (including syndromic metopic synostosis). The hypotelorism and temporal ... Aesthetic outcome of metopic synostosis surgery is persistently good with reoperation hazards below 20%. In 1981 Anderson ...
Reoperation (return to the operating room) refers to a return to the operating theater after an initial surgery is performed to ... Reasons for reoperation include persistent bleeding after surgery, development of or persistence of infection. Inpatient ...
"Mortality and Reoperation after Open and Transurethral Resection of the Prostate for Benign Prostatic Hyperplasia". New England ...
Bleeding is a feared technical complication and may be grounds for urgent reoperation. It has been demonstrated that the ...
On October 14, 2020, Sarfate underwent hip reoperation and spent the 2020 season in rehabilitation. On November 30, 2021, ...
"서울-바그다드 노선 KAL 재운항 연기" [Seoul-Baghdad Route KAL Re-operation Postponed] (in Korean). Maeil Economy. 28 March 1989. "ソウル便運休3年、再開 ...
Prolapse of bowel wall through the stoma occasionally happens and can require reoperation to repair. Other common complications ...
It has a disadvantage that the conduit does not grow, so re-operation is necessary. The Jatene procedure surgery is the ...
... Personalised Printable Document (PDF). Please ... Removing Extra Tissue During Breast Cancer Surgery Cuts Reoperation Rate by 50% ...
Reoperation = ingen nye basisskemaer, kun "reoperation" i operationsskemaet udfyldes, tidligere indexopererede følges op som ... Ny indeks og reoperation. Ny kirurgi inden for samme anatomiske område. I. Ny indeksoperation = nye skemaer (basis + opr.skema ...
Misplaced cervical screws requiring reoperation. / Peterson, Jeremy C.; Arnold, Paul M.; Smith, Zachary A. et al. In: Global ... Misplaced cervical screws requiring reoperation. In: Global Spine Journal. 2017 ; Vol. 7, No. 1_suppl. pp. 46S-52S. ... Misplaced cervical screws requiring reoperation. Jeremy C. Peterson, Paul M. Arnold, Zachary A. Smith, Wellington K. Hsu, ... Misplaced cervical screws requiring reoperation. Global Spine Journal. 2017 Apr 1;7(1_suppl):46S-52S. doi: 10.1177/ ...
... reoperation; respiratory failure; sepsis; stroke; structural deterioration (i.e., calcification, leaflet tear); thrombosis; ...
This optimized and adapted surgical procedure allows auricular reconstruction with autologous rib cartilage from the age of around 8 years into old age with good, reproducible results.
Risk of multiple reoperations after lumbar discectomy. A population-based study. Heikki Österman, Reijo Sund, Seppo Seitsalo, ... Risk of multiple reoperations after lumbar discectomy. A population-based study. In: Spine. 2002 ; Vol. 28, No. 6. pp. 621-627. ... Risk of multiple reoperations after lumbar discectomy. A population-based study. / Österman, Heikki; Sund, Reijo; Seitsalo, ... Risk of multiple reoperations after lumbar discectomy. A population-based study. Spine. 2002;28(6):621-627. ...
N2 - The purpose of this study was to compare the rates of readmission, reoperation, and mortality in patients with and without ... AB - The purpose of this study was to compare the rates of readmission, reoperation, and mortality in patients with and without ... The purpose of this study was to compare the rates of readmission, reoperation, and mortality in patients with and without ... abstract = " The purpose of this study was to compare the rates of readmission, reoperation, and mortality in patients with and ...
2017). Rhinoplasty complications and reoperations: Systematic review.. https://www.thieme-connect.com/products/ejournals/html/ ...
Background Burch colposuspension is used to treat stress urinary incontinence (SUI). Stress urinary incontinence is the involuntary leakage of urine during periods of increased intra-abdominal pressure, including exertion such as laughing, coughing, sneezing, coughing, and jumping.
... and Fairview hospitals were reoperations. These procedures are more complex than first-time (primary) operations because ...
Primary Outcome: Reoperation. All primary and secondary outcome variables are summarized in Table 3. Median follow-up time for ... For the primary outcome of reoperation at last follow-up, 231 TLIF patients (39.1%) had less than 5 years of follow-up, while ... No statistically significant difference was observed in overall reoperation rates between the TLIF (n = 73, 12.4%) and PLF (n ... No significant differences were seen in long-term reoperation rates at the most recent follow-up between the two operative ...
If results from this approach match those of the Skoog adenectomy in terms of cure rate, reoperation rate, and freedom from ...
Complications requiring reoperation following vaginal mesh kit procedures for prolapse. Am J Obstet Gynecol2008;199:678.e1-4. ... A few studies have been conducted to examine the reoperation rate after mesh use separately among different age groups. Kaufman ... 31 These publications might at least partly explain our findings related to higher reoperation rate among younger women who ...
Atypical femoral fractures (AFFs) are associated with delayed union and higher reoperation rates. Axial dynamization of ... Reoperations were less frequent in the dynamic locking group (18.9% vs 28.4%), although the difference was not statistically ... A radiological analysis of time to union and reoperations in 236 displaced fractures with 4 years average follow-up. ... significant (p = 0.084). Static locking was an independent risk factor for reoperation (p = 0.049), as were varus reduction and ...
Bleeding requiring reoperation. *Rupture of the heart. *Irregular heartbeat (arrhythmia). *Kidney failure ...
You may need to have one or more reoperations over the course of your life due to one complication or a combination of local ... More than one procedure may be performed in a single reoperation. Types of surgical procedures that may be performed in a ... Removal of a breast implant, with or without replacement, is one type of reoperation. The life of breast implants varies by ... Grades III and IV capsular contracture are considered severe and may require reoperation. The surgical procedure usually ...
Re-operation: The primary dissatisfaction of the patient is not often in breast lift surgeries; much more often the ptosis ... The re-operation is not advised earlier than a year after the first operation. Larger complications and more scarring of breast ...
... all underwent reoperation within 1 month. There was no difference in shunt survival (log-rank test, p = 0.42) or number of ... and reoperation rates were similar. Preoperative PROMs were similar, but after 3 months, improvement was significantly higher ...
OR procedure(s) and date(s) of all OR procedures, including reoperations: *Whether the operative procedures are coded as NHSN ...
Along with research studies, our archive highlights papers, presentations and book chapters, which cover topics like, the impact of treatments and rehabilitation on patients. Our lab focuses on creating ways to improve the voice, speech, swallow functions and quality of life for patients. - Page 7
6 required reoperation. The overall mortality was 12%.Majority of patients were between 20 to 25 years of age group and most of ...
NOD2/CARD15 mutations and the risk of reoperation in patients with Crohns disease. Rozhl Chir. 2015 Jun. 94 (6):242-6. [QxMD ...
Reoperations - A reoperation is any surgical procedure involving the repaired shoulder that does not include removal, ... Primary Safety Endpoint-Absence of revisions, reoperations, and implant loosening. [ Time Frame: 24 Months ]. *Revisions - A ...
Application of watershed-scale habitat modeling and decision-support tools for reservoir reoperations in coastal northern ...
It also has the highest rate of re-operation, performed mainly to remove the band due to intolerance. ...
1.74%; P=0.43), reoperations for failed MV procedures (2% vs. 1%; P=0.56), NYHA Class III/IV (5.7% vs. 11.3; P=0.42) and ...
No study failure due to secondary surgical interventions (revision, removal, re-operation, supplemental fixation) at the index ...
79] suggested that the incidence of reoperation for bleeding was higher in the hemadsorption group (34.0 vs. 7.7%; ). Therefore ... this study reported an almost four-fold increase in the rate of reoperation due to bleeding in the HA group. ... failed to achieve good clinical outcomes but also increased its cost due to the significantly increased rates of reoperation ...
  • The purpose of this study was to compare the rates of readmission, reoperation, and mortality in patients with and without diabetes mellitus during the 30-day postoperative period after ankle fracture surgery. (elsevierpure.com)
  • In this large-scale retrospective study, we demonstrated that the presence of diabetes significantly increases the risk of unplanned readmission, unplanned reoperation, and mortality during the 30-day postoperative period after ankle fracture surgery. (elsevierpure.com)
  • We sought to compare reoperation, complication, and readmission rates between TLIF and PLF for patients undergoing elective single-level, open, posterior lumbar fusion. (ijssurgery.com)
  • To compare logistic regression with machine learning methods for risk adjustment for mortality, readmission and unplanned reoperation. (imperial.ac.uk)
  • Discharge status (home vs rehabilitation), complications, and reoperation rates were similar. (thejns.org)
  • Conclusions: Broader lumbar fusion coverage policy was associated with greater use of lumbar fusion, use of more invasive operations, more reoperations, higher rates of complications, and greater inpatient costs. (cdc.gov)
  • Risk of multiple reoperations after lumbar discectomy. (tuni.fi)
  • Which Approach Leads to More Reoperations in Single-Level, Open, Posterior Lumbar Fusion: Transforaminal Lumbar Interbody Fusion or Posterolateral Fusion Alone? (ijssurgery.com)
  • Clinical Relevance For patients undergoing elective single-level, open, posterior lumbar fusion without isthmic spondylolisthesis, no differences were seen in reoperation rates at long-term follow-up. (ijssurgery.com)
  • Impacts of genotypic variants on survival following reoperation for recurrent glioblastoma. (cdc.gov)
  • Atypical femoral fractures (AFFs) are associated with delayed union and higher reoperation rates. (bvsalud.org)
  • No significant difference was found in overall reoperation rates (12.4% vs 13.9%, P = 0.534). (ijssurgery.com)
  • Static locking was an independent risk factor for reoperation (p = 0.049), as were varus reduction and lack of teriparatide use within three months of surgery . (bvsalud.org)
  • Patients were included who underwent cervical spine surgery from January 1, 2005, to December 31, 2011, and had misplacement of screws requiring reoperation. (elsevierpure.com)
  • Gastric bypass - also called Roux-en-Y gastric bypass - is the oldest form of weight-loss surgery, dating back to over 50 years. (medicinenet.com)
  • To explore their possible clonal relatedness, we genotyped 3 M. fortuitum strains isolated from blood cultures (1 isolate per patient) and 2 M. fortuitum isolates recovered from samples taken during reoperation in 1 of the patients. (cdc.gov)
  • On multivariable logistic regression analysis, the presence of interbody fusion was not associated with reoperation (OR 2.26, 95% CI 0.66-7.74, P = 0.194). (ijssurgery.com)
  • The primary outcome was need for reoperation at most recent follow-up. (ijssurgery.com)
  • Primary Safety Endpoint-Absence of revisions, reoperations, and implant loosening. (clinicaltrials.gov)
  • Reoperations - A reoperation is any surgical procedure involving the repaired shoulder that does not include removal, modification, or addition of any components to the investigational device (e.g., drainage of a hematoma at the surgical site). (clinicaltrials.gov)
  • Postoperative hematomas requiring reoperation are rare but potentially catastrophic complications after ACDF. (medscape.com)
  • Postoperative length of stay, subsequent complications, and mortality were compared between patients who did and did not develop a hematoma requiring reoperation. (medscape.com)
  • 1. Complications and reoperations after surgery for 647 patients with spine metastatic disease. (nih.gov)
  • 13. Surgical outcomes after reoperation for recurrent skull base meningiomas. (nih.gov)
  • Impacts of genotypic variants on survival following reoperation for recurrent glioblastoma. (cdc.gov)
  • The current study focused on the characteristics of women who experienced a recurrence of prolapse after mesh hysteropexy, particularly those who elected reoperation during the five-year follow-up period. (nih.gov)
  • The study shows that among 91 women who had the mesh hysteropexy procedure, only a small number, seven, chose reoperation after recurrence of symptoms. (nih.gov)
  • Reoperation for prolapse recurrence after sacrospinous mesh hysteropexy: characteristics of women choosing retreatment and description of surgical approaches. (nih.gov)
  • These outcomes directly contrast to the seven women with reoperation-all of whom experienced symptoms relatively early on. (nih.gov)
  • The primary outcome was an occurrence of hematoma requiring reoperation within 30 days postoperatively. (medscape.com)
  • Further, those who developed a hematoma requiring reoperation were at higher risk for subsequent ventilator requirement, deep wound infection, pneumonia, and reintubation. (medscape.com)
  • To determine the incidence, timing, risk factors, and clinical implications of postoperative hematoma requiring reoperation after anterior cervical discectomy and fusion (ACDF). (medscape.com)
  • Several cohort studies have attempted to define the incidence of and risk factors for cervical postoperative hematomas that require reoperation. (medscape.com)
  • Of 466 anterior cervical fusion cases at their institution, one patient (0.21%) developed a hematoma that required reoperation. (medscape.com)