Intracranial hemorrhages. Medical search

Bleeding within the SKULL, including hemorrhages in the brain and the three membranes of MENINGES. The escape of blood often leads to the formation of HEMATOMA in the cranial epidural, subdural, and subarachnoid spaces.

Bleeding into one or both CEREBRAL HEMISPHERES including the BASAL GANGLIA and the CEREBRAL CORTEX. It is often associated with HYPERTENSION and CRANIOCEREBRAL TRAUMA.

Bleeding within the SKULL induced by penetrating and nonpenetrating traumatic injuries, including hemorrhages into the tissues of CEREBRUM; BRAIN STEM; and CEREBELLUM; as well as into the epidural, subdural and subarachnoid spaces of the MENINGES.

Bleeding or escape of blood from a vessel.

Bleeding into the intracranial or spinal SUBARACHNOID SPACE, most resulting from INTRACRANIAL ANEURYSM rupture. It can occur after traumatic injuries (SUBARACHNOID HEMORRHAGE, TRAUMATIC). Clinical features include HEADACHE; NAUSEA; VOMITING, nuchal rigidity, variable neurological deficits and reduced mental status.

Fibrinolysin or agents that convert plasminogen to FIBRINOLYSIN.

A proteolytic enzyme in the serine protease family found in many tissues which converts PLASMINOGEN to FIBRINOLYSIN. It has fibrin-binding activity and is immunologically different from UROKINASE-TYPE PLASMINOGEN ACTIVATOR. The primary sequence, composed of 527 amino acids, is identical in both the naturally occurring and synthetic proteases.

Accumulation of blood in the SUBDURAL SPACE between the DURA MATER and the arachnoidal layer of the MENINGES. This condition primarily occurs over the surface of a CEREBRAL HEMISPHERE, but may develop in the spinal canal (HEMATOMA, SUBDURAL, SPINAL). Subdural hematoma can be classified as the acute or the chronic form, with immediate or delayed symptom onset, respectively. Symptoms may include loss of consciousness, severe HEADACHE, and deteriorating mental status.

Use of infusions of FIBRINOLYTIC AGENTS to destroy or dissolve thrombi in blood vessels or bypass grafts.

Congenital vascular anomalies in the brain characterized by direct communication between an artery and a vein without passing through the CAPILLARIES. The locations and size of the shunts determine the symptoms including HEADACHES; SEIZURES; STROKE; INTRACRANIAL HEMORRHAGES; mass effect; and vascular steal effect.

Tomography using x-ray transmission and a computer algorithm to reconstruct the image.

A group of pathological conditions characterized by sudden, non-convulsive loss of neurological function due to BRAIN ISCHEMIA or INTRACRANIAL HEMORRHAGES. Stroke is classified by the type of tissue NECROSIS, such as the anatomic location, vasculature involved, etiology, age of the affected individual, and hemorrhagic vs. non-hemorrhagic nature. (From Adams et al., Principles of Neurology, 6th ed, pp777-810)

Bleeding from the vessels of the retina.

Agents that prevent clotting.

Radiography of the vascular system of the brain after injection of a contrast medium.

An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.

Localized reduction of blood flow to brain tissue due to arterial obstruction or systemic hypoperfusion. This frequently occurs in conjunction with brain hypoxia (HYPOXIA, BRAIN). Prolonged ischemia is associated with BRAIN INFARCTION.

System established by the World Health Organization and the International Committee on Thrombosis and Hemostasis for monitoring and reporting blood coagulation tests. Under this system, results are standardized using the International Sensitivity Index for the particular test reagent/instrument combination used.

A collection of blood outside the BLOOD VESSELS. Hematoma can be localized in an organ, space, or tissue.

Excess blood loss from uterine bleeding associated with OBSTETRIC LABOR or CHILDBIRTH. It is defined as blood loss greater than 500 ml or of the amount that adversely affects the maternal physiology, such as BLOOD PRESSURE and HEMATOCRIT. Postpartum hemorrhage is divided into two categories, immediate (within first 24 hours after birth) or delayed (after 24 hours postpartum).

Bleeding into one or both CEREBRAL HEMISPHERES due to TRAUMA. Hemorrhage may involve any part of the CEREBRAL CORTEX and the BASAL GANGLIA. Depending on the severity of bleeding, clinical features may include SEIZURES; APHASIA; VISION DISORDERS; MOVEMENT DISORDERS; PARALYSIS; and COMA.

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.

Inflammation of blood vessels within the central nervous system. Primary vasculitis is usually caused by autoimmune or idiopathic factors, while secondary vasculitis is caused by existing disease process. Clinical manifestations are highly variable but include HEADACHE; SEIZURES; behavioral alterations; INTRACRANIAL HEMORRHAGES; TRANSIENT ISCHEMIC ATTACK; and BRAIN INFARCTION. (From Adams et al., Principles of Neurology, 6th ed, pp856-61)

Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM.

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.

Abnormal outpouching in the wall of intracranial blood vessels. Most common are the saccular (berry) aneurysms located at branch points in CIRCLE OF WILLIS at the base of the brain. Vessel rupture results in SUBARACHNOID HEMORRHAGE or INTRACRANIAL HEMORRHAGES. Giant aneurysms (>2.5 cm in diameter) may compress adjacent structures, including the OCULOMOTOR NERVE. (From Adams et al., Principles of Neurology, 6th ed, p841)

Traumatic injuries involving the cranium and intracranial structures (i.e., BRAIN; CRANIAL NERVES; MENINGES; and other structures). Injuries may be classified by whether or not the skull is penetrated (i.e., penetrating vs. nonpenetrating) or whether there is an associated hemorrhage.

Bleeding within the SKULL that is caused by systemic HYPERTENSION, usually in association with INTRACRANIAL ARTERIOSCLEROSIS. Hypertensive hemorrhages are most frequent in the BASAL GANGLIA; CEREBELLUM; PONS; and THALAMUS; but may also involve the CEREBRAL CORTEX, subcortical white matter, and other brain structures.

Hemorrhage into the VITREOUS BODY.

Excessive accumulation of cerebrospinal fluid within the cranium which may be associated with dilation of cerebral ventricles, INTRACRANIAL HYPERTENSION; HEADACHE; lethargy; URINARY INCONTINENCE; and ATAXIA.

Intraocular hemorrhage from the vessels of various tissues of the eye.

A scale that assesses the response to stimuli in patients with craniocerebral injuries. The parameters are eye opening, motor response, and verbal response.

Increased pressure within the cranial vault. This may result from several conditions, including HYDROCEPHALUS; BRAIN EDEMA; intracranial masses; severe systemic HYPERTENSION; PSEUDOTUMOR CEREBRI; and other disorders.

Use of reflected ultrasound in the diagnosis of intracranial pathologic processes.

Surgical removal of an obstructing clot or foreign material which has been transported from a distant vessel by the bloodstream. Removal of a clot at its original site is called THROMBECTOMY.

Bleeding within the brain as a result of penetrating and nonpenetrating CRANIOCEREBRAL TRAUMA. Traumatically induced hemorrhages may occur in any area of the brain, including the CEREBRUM; BRAIN STEM (see BRAIN STEM HEMORRHAGE, TRAUMATIC); and CEREBELLUM.

Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.

Hemorrhage caused by vitamin K deficiency.

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.

Accumulation of blood in the SUBDURAL SPACE over the CEREBRAL HEMISPHERE.

A condition characterized by long-standing brain dysfunction or damage, usually of three months duration or longer. Potential etiologies include BRAIN INFARCTION; certain NEURODEGENERATIVE DISORDERS; CRANIOCEREBRAL TRAUMA; ANOXIA, BRAIN; ENCEPHALITIS; certain NEUROTOXICITY SYNDROMES; metabolic disorders (see BRAIN DISEASES, METABOLIC); and other conditions.

A spectrum of pathological conditions of impaired blood flow in the brain. They can involve vessels (ARTERIES or VEINS) in the CEREBRUM, the CEREBELLUM, and the BRAIN STEM. Major categories include INTRACRANIAL ARTERIOVENOUS MALFORMATIONS; BRAIN ISCHEMIA; CEREBRAL HEMORRHAGE; and others.

Disease having a short and relatively severe course.

The tearing or bursting of the weakened wall of the aneurysmal sac, usually heralded by sudden worsening pain. The great danger of a ruptured aneurysm is the large amount of blood spilling into the surrounding tissues and cavities, causing HEMORRHAGIC SHOCK.

The transfer of blood platelets from a donor to a recipient or reinfusion to the donor.

An infant during the first month after birth.

A condition in newborns caused by immunity of the mother to PLATELET ALLOANTIGENS on the fetal platelets. The PLATELETS, coated with maternal ANTIBODIES, are destroyed and removed by the fetal MONONUCLEAR PHAGOCYTE SYSTEM. Affected infants may have INTRACRANIAL HEMORRHAGES.

Death resulting from the presence of a disease in an individual, as shown by a single case report or a limited number of patients. This should be differentiated from DEATH, the physiological cessation of life and from MORTALITY, an epidemiological or statistical concept.

Formation or presence of a blood clot (THROMBUS) in a blood vessel within the SKULL. Intracranial thrombosis can lead to thrombotic occlusions and BRAIN INFARCTION. The majority of the thrombotic occlusions are associated with ATHEROSCLEROSIS.

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.

Assessment of sensory and motor responses and reflexes that is used to determine impairment of the nervous system.

The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.

Surgical instrument designed to extract the newborn by the head from the maternal passages without injury to it or the mother.

Drugs or agents which antagonize or impair any mechanism leading to blood platelet aggregation, whether during the phases of activation and shape change or following the dense-granule release reaction and stimulation of the prostaglandin-thromboxane system.

Organic mental disorders in which there is impairment of the ability to maintain awareness of self and environment and to respond to environmental stimuli. Dysfunction of the cerebral hemispheres or brain stem RETICULAR FORMATION may result in this condition.

Human alloantigens expressed only on platelets, specifically on platelet membrane glycoproteins. These platelet-specific antigens are immunogenic and can result in pathological reactions to transfusion therapy.

Thrombocytopenia occurring in the absence of toxic exposure or a disease associated with decreased platelets. It is mediated by immune mechanisms, in most cases IMMUNOGLOBULIN G autoantibodies which attach to platelets and subsequently undergo destruction by macrophages. The disease is seen in acute (affecting children) and chronic (adult) forms.

Any operation on the cranium or incision into the cranium. (Dorland, 28th ed)

Elements of limited time intervals, contributing to particular results or situations.

A nutritional condition produced by a deficiency of VITAMIN K in the diet, characterized by an increased tendency to hemorrhage (HEMORRHAGIC DISORDERS). Such bleeding episodes may be particularly severe in newborn infants. (From Cecil Textbook of Medicine, 19th ed, p1182)

Bleeding within the subcortical regions of cerebral hemispheres (BASAL GANGLIA). It is often associated with HYPERTENSION or ARTERIOVENOUS MALFORMATIONS. Clinical manifestations may include HEADACHE; DYSKINESIAS; and HEMIPARESIS.

The formation of an area of NECROSIS in the CEREBRUM caused by an insufficiency of arterial or venous blood flow. Infarcts of the cerebrum are generally classified by hemisphere (i.e., left vs. right), lobe (e.g., frontal lobe infarction), arterial distribution (e.g., INFARCTION, ANTERIOR CEREBRAL ARTERY), and etiology (e.g., embolic infarction).

The symptom of PAIN in the cranial region. It may be an isolated benign occurrence or manifestation of a wide variety of HEADACHE DISORDERS.

Brain tissue herniation through a congenital or acquired defect in the skull. The majority of congenital encephaloceles occur in the occipital or frontal regions. Clinical features include a protuberant mass that may be pulsatile. The quantity and location of protruding neural tissue determines the type and degree of neurologic deficit. Visual defects, psychomotor developmental delay, and persistent motor deficits frequently occur.

Constriction of arteries in the SKULL due to sudden, sharp, and often persistent smooth muscle contraction in blood vessels. Intracranial vasospasm results in reduced vessel lumen caliber, restricted blood flow to the brain, and BRAIN ISCHEMIA that may lead to hypoxic-ischemic brain injury (HYPOXIA-ISCHEMIA, BRAIN).

Four CSF-filled (see CEREBROSPINAL FLUID) cavities within the cerebral hemispheres (LATERAL VENTRICLES), in the midline (THIRD VENTRICLE) and within the PONS and MEDULLA OBLONGATA (FOURTH VENTRICLE).

Agents that cause clotting.

Fractures of the skull which may result from penetrating or nonpenetrating head injuries or rarely BONE DISEASES (see also FRACTURES, SPONTANEOUS). Skull fractures may be classified by location (e.g., SKULL FRACTURE, BASILAR), radiographic appearance (e.g., linear), or based upon cranial integrity (e.g., SKULL FRACTURE, DEPRESSED).

Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts.

Congenital, inherited, or acquired abnormalities involving ARTERIES; VEINS; or venous sinuses in the BRAIN; SPINAL CORD; and MENINGES.

Abnormal increase in skeletal or smooth muscle tone. Skeletal muscle hypertonicity may be associated with PYRAMIDAL TRACT lesions or BASAL GANGLIA DISEASES.

Unequal pupil size, which may represent a benign physiologic variant or a manifestation of disease. Pathologic anisocoria reflects an abnormality in the musculature of the iris (IRIS DISEASES) or in the parasympathetic or sympathetic pathways that innervate the pupil. Physiologic anisocoria refers to an asymmetry of pupil diameter, usually less than 2mm, that is not associated with disease.

A sympathomimetic that acts mainly by causing release of NOREPINEPHRINE but also has direct agonist activity at some adrenergic receptors. It is most commonly used as a nasal vasoconstrictor and an appetite depressant.

Agents that prevent fibrinolysis or lysis of a blood clot or thrombus. Several endogenous antiplasmins are known. The drugs are used to control massive hemorrhage and in other coagulation disorders.

A method of hemostasis utilizing various agents such as Gelfoam, silastic, metal, glass, or plastic pellets, autologous clot, fat, and muscle as emboli. It has been used in the treatment of spinal cord and INTRACRANIAL ARTERIOVENOUS MALFORMATIONS, renal arteriovenous fistulas, gastrointestinal bleeding, epistaxis, hypersplenism, certain highly vascular tumors, traumatic rupture of blood vessels, and control of operative hemorrhage.

Large endothelium-lined venous channels situated between the two layers of DURA MATER, the endosteal and the meningeal layers. They are devoid of valves and are parts of the venous system of dura mater. Major cranial sinuses include a postero-superior group (such as superior sagittal, inferior sagittal, straight, transverse, and occipital) and an antero-inferior group (such as cavernous, petrosal, and basilar plexus).

Pathophysiological conditions of the FETUS in the UTERUS. Some fetal diseases may be treated with FETAL THERAPIES.

Removal of the fetus from the uterus or vagina at or near the end of pregnancy with a metal traction cup that is attached to the fetus' head. Negative pressure is applied and traction is made on a chain passed through the suction tube. (From Stedman, 26th ed & Dorland, 28th ed)

Hemorrhage following any surgical procedure. It may be immediate or delayed and is not restricted to the surgical wound.

Formation or presence of a blood clot (THROMBUS) in the CRANIAL SINUSES, large endothelium-lined venous channels situated within the SKULL. Intracranial sinuses, also called cranial venous sinuses, include the superior sagittal, cavernous, lateral, petrous sinuses, and many others. Cranial sinus thrombosis can lead to severe HEADACHE; SEIZURE; and other neurological defects.

Surgical removal of an obstructing clot or foreign material from a blood vessel at the point of its formation. Removal of a clot arising from a distant site is called EMBOLECTOMY.

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 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.

A highly acidic mucopolysaccharide formed of equal parts of sulfated D-glucosamine and D-glucuronic acid with sulfaminic bridges. The molecular weight ranges from six to twenty thousand. Heparin occurs in and is obtained from liver, lung, mast cells, etc., of vertebrates. Its function is unknown, but it is used to prevent blood clotting in vivo and vitro, in the form of many different salts.

Studies in which subsets of a defined population are identified. These groups may or may not be exposed to factors hypothesized to influence the probability of the occurrence of a particular disease or other outcome. Cohorts are defined populations which, as a whole, are followed in an attempt to determine distinguishing subgroup characteristics.

The escape of diagnostic or therapeutic material from the vessel into which it is introduced into the surrounding tissue or body cavity.

Streptococcal fibrinolysin . An enzyme produced by hemolytic streptococci. It hydrolyzes amide linkages and serves as an activator of plasminogen. It is used in thrombolytic therapy and is used also in mixtures with streptodornase (STREPTODORNASE AND STREPTOKINASE). EC 3.4.-.

Abnormal formation of blood vessels that shunt arterial blood directly into veins without passing through the CAPILLARIES. They usually are crooked, dilated, and with thick vessel walls. A common type is the congenital arteriovenous fistula. The lack of blood flow and oxygen in the capillaries can lead to tissue damage in the affected areas.

Microsurgical revascularization to improve intracranial circulation. It usually involves joining the extracranial circulation to the intracranial circulation but may include extracranial revascularization (e.g., subclavian-vertebral artery bypass, subclavian-external carotid artery bypass). It is performed by joining two arteries (direct anastomosis or use of graft) or by free autologous transplantation of highly vascularized tissue to the surface of the brain.

Surgery performed on the nervous system or its parts.

A lipid cofactor that is required for normal blood clotting. Several forms of vitamin K have been identified: VITAMIN K 1 (phytomenadione) derived from plants, VITAMIN K 2 (menaquinone) from bacteria, and synthetic naphthoquinone provitamins, VITAMIN K 3 (menadione). Vitamin K 3 provitamins, after being alkylated in vivo, exhibit the antifibrinolytic activity of vitamin K. Green leafy vegetables, liver, cheese, butter, and egg yolk are good sources of vitamin K.

The return of a sign, symptom, or disease after a remission.

An amino acid formed in vivo by the degradation of dihydrouracil and carnosine. Since neuronal uptake and neuronal receptor sensitivity to beta-alanine have been demonstrated, the compound may be a false transmitter replacing GAMMA-AMINOBUTYRIC ACID. A rare genetic disorder, hyper-beta-alaninemia, has been reported.

Regional infusion of drugs via an arterial catheter. Often a pump is used to impel the drug through the catheter. Used in therapy of cancer, upper gastrointestinal hemorrhage, infection, and peripheral vascular disease.

The arterial blood vessels supplying the CEREBRUM.

Veins draining the cerebrum.

A disorder characterized by procoagulant substances entering the general circulation causing a systemic thrombotic process. The activation of the clotting mechanism may arise from any of a number of disorders. A majority of the patients manifest skin lesions, sometimes leading to PURPURA FULMINANS.

Pressure within the cranial cavity. It is influenced by brain mass, the circulatory system, CSF dynamics, and skull rigidity.

Hemorrhage from the vessels of the choroid.

A noninflammatory, progressive occlusion of the intracranial CAROTID ARTERIES and the formation of netlike collateral arteries arising from the CIRCLE OF WILLIS. Cerebral angiogram shows the puff-of-smoke (moyamoya) collaterals at the base of the brain. It is characterized by endothelial HYPERPLASIA and FIBROSIS with thickening of arterial walls. This disease primarily affects children but can also occur in adults.

Detection of intracranial hemorrhage with susceptibility-weighted MR sequences. (1/639)

BACKGROUND AND PURPOSE: Detection of hemorrhage is important in the diagnosis and management of a variety of intracranial diseases. We evaluated the sensitivity of the following sequences for depicting chronic hemorrhagic foci associated with susceptibility dephasing: gradient-recalled echo (GRE) imaging, GRE-type single-shot echo-planar imaging (GRE-EPI), spin-echo-type single-shot echo-planar imaging (SE-EPI), turbo spin-echo (TSE) imaging, half-Fourier single-shot turbo spin-echo (HASTE) imaging, and segmented HASTE (s-HASTE) imaging. To our knowledge, no previous comparison has been made with these techniques in the same patient. METHODS: Fifty patients with suspected chronic hemorrhage were examined prospectively with the above six sequences. Contrast-to-noise ratio (CNR), sensitivity to detection of lesions, conspicuity of internal architecture, and sensitivity to small hemorrhagic foci were evaluated. RESULTS: Hemorrhagic foci were found in 35 patients. The CNR of the GRE, GRE-EPI, SE-EPI, TSE, s-HASTE, and HASTE sequences was 30.9, 23.7, 3.6, 6.1, -29.3, and -13.1, respectively; the number of small hemorrhagic foci detected was 85, 96, 44, 22, two, and one, respectively, for the supratentorial white matter; 70, 40, 19, four, zero, and zero, respectively, for the supratentorial cortical/subcortical region; and 73, 50, 26, 37, zero, and zero, respectively, for the infratentorial/skull-base region. CONCLUSION: The GRE sequence was best for detecting susceptibility dephasing associated with chronic intracranial hemorrhage. GRE-EPI, while comparable to GRE in the supratentorial compartment, was reduced in its sensitivity near the skull base, and may be used as an alternative to GRE in uncooperative, unsedated, pediatric, or claustrophobic patients. SE-EPI should not be used in screening for intracranial hemorrhage. (+info)

Comparison of transcranial color-coded duplex sonography and cranial CT measurements for determining third ventricle midline shift in space-occupying stroke. (2/639)

BACKGROUND AND PURPOSE: Transcranial color-coded duplex sonography (TCCS) allows the noninvasive, easily reproducible measurement of midline dislocation (MLD) of the third ventricle in space-occupying stroke, even in critically ill patients. However, the method has been validated only in a small number of subjects. The aim of this study was to test the method under clinical conditions. METHODS: In 61 prospectively recruited patients (mean age, 62+/-15 years) with supratentorial ischemic infarction or intracranial hemorrhage, the sonographic measurement of MLD was compared with cranial CT data in a 12-hour time window. Subgroup analysis was also undertaken for comparing TCCS and cranial CT measurements within a 3-hour time window. RESULTS: One hundred twenty-two data pairs of TCCS and cranial CT MLD measurements were correlated within the 12-hour time window. TCCS and cranial CT measurements of MLD correlated both in the total patient group and in the different subgroups with coefficients of over 0.9. The 2-SD confidence interval of the difference between the TCCS measurements and the respective means of both methods in the total patient collective was +/-1.78 mm. CONCLUSION: TCCS provides a noninvasive, easily reproducible and reliable method for monitoring MLD of the third ventricle in stroke patients. It is particularly suitable for critically ill patients who are not fit for transportation. (+info)

Predictors of clinical improvement, angiographic recanalization, and intracranial hemorrhage after intra-arterial thrombolysis for acute ischemic stroke. (3/639)

BACKGROUND AND PURPOSE: We sought to evaluate predictors of clinical outcome, angiographic success, and adverse effects after intra-arterial administration of urokinase for acute ischemic stroke. METHODS: We designed a Brain Attack program at University Hospitals of Cleveland for diagnosis and treatment of patients presenting within 6 hours of onset of neurological deficit. Patients with ischemia referable to the carotid circulation were treated with intra-arterial urokinase. Angiographic recanalization was assessed at the end of medication infusion. Intracerebral hemorrhage was investigated immediately after and 24 hours after treatment. Stroke severity was determined, followed by long-term outcome. RESULTS: Fifty-four patients were treated. There was improvement of >/=4 points on the National Institutes of Health Stroke Scale from presentation to 24 hours after onset in 43% of the treated patients, and this was related to the severity of the initial deficit. Forty-eight percent of patients had a Barthel Index score of 95 to 100 at 90 days, and total mortality was 24%. Cranial CT scans revealed intracerebral hemorrhage in 17% of patients in the first 24 hours, and these patients had more severe deficits at presentation. Eighty-seven percent of patients received intravenous heparin after thrombolysis, and 9% of them developed a hemorrhage into infarction. Angiographic recanalization was the rule in complete occlusions of the horizontal portion of the middle cerebral artery, but distal carotid occlusions responded less well to thrombolysis. CONCLUSIONS: The intra-arterial route for thrombolysis allows for greater diagnostic precision and achievement of a higher concentration of the thrombolytic agent in the vicinity of the clot. Disadvantages of this therapy lie in the cost and delay. Severity of stroke and site of angiographic occlusion may be important predictors of successful treatment. (+info)

Cerebrovascular dynamics of autoregulation and hypoperfusion. An MRI study of CBF and changes in total and microvascular cerebral blood volume during hemorrhagic hypotension. (4/639)

BACKGROUND AND PURPOSE: To determine how cerebral blood flow (CBF), total and microvascular cerebral blood volume (CBV), and blood oxygenation level-dependent (BOLD) contrast change during autoregulation and hypotension using hemodynamic MRI. METHODS: Using arterial spin labeling and steady-state susceptibility contrast, we measured CBF and changes in both total and microvascular CBV during hemorrhagic hypotension in the rat (n=9). RESULTS: We observed CBF autoregulation for mean arterial blood pressure (MABP) between 50 and 140 mm Hg, at which average CBF was 1.27+/-0.44 mL. g(-1). min(-1) (mean+/-SD). During autoregulation, total and microvascular CBV changes were small and not significantly different from CBF changes. Consistent with this, no significant BOLD changes were observed. For MABP between 10 and 40 mm Hg, total CBV in the striatum increased slightly (+7+/-12%, P<0.05) whereas microvascular CBV decreased (-15+/-17%, P<0.01); on the cortical surface, total CBV increases were larger (+21+/-18%, P<0.01) and microvascular CBV was unchanged (3+/-22%, P>0.05). With severe hypotension, both total and microvascular CBV decreased significantly. Over the entire range of graded global hypoperfusion, there were increases in the CBV/CBF ratio. CONCLUSIONS: Parenchymal CBV changes are smaller than those of previous reports but are consistent with the small arteriolar fraction of total blood volume. Such measurements allow a framework for understanding effective compensatory vasodilation during autoregulation and volume-flow relationships during hypoperfusion. (+info)

Neonatal focal temporal lobe or atrial wall haemorrhagic infarction. (5/639)

AIMS: To describe two variants of infarction within the temporal lobe, associated with local matrix bleeding and mild to moderate intraventricular haemorrhage. METHODS: The files of 10 neonates, extracted from a sonographic study of 560 very low birthweight infants conducted between 1993 and 1997, were retrospectively examined. RESULTS: Seven lesions were located in the middle to posterior area of the temporal lobe, three others faced the atrium. All except two of those with a temporal site were VLBW infants with hyaline membrane disease. Except for one fatal case, intraventricular bleeding was mild to moderate. Computed tomograms or magnetic resonance imaging were used to illustrate the haemorrhagic nature of three lesions. Survivors of this so far undescribed entity who were followed up for more than 18 months did not have a uniform type of cerebral palsy but some scored in the low normal range on the Bayley Mental Development Index. One girl developed temporal lobe epilepsy. CONCLUSIONS: This pattern of injury seems to be one of venous infarction associated with temporal or para-atrial matrix haemorrhage. The temporal site fits the picture of venous infarction within the area drained by the inferior ventricular vein. A less constant lateral atrial vein, either draining into the basal or internal cerebral vein, is probably involved in the para-atrial lesion. Sonography may be the only practical tool currently available for detection in life. (+info)

Disseminated aspergillosis involving the brain: distribution and imaging characteristics. (6/639)

BACKGROUND AND PURPOSE: Systemic invasive aspergillosis involves the brain through hematogenous dissemination. A retrospective review of 18 patients with aspergillosis involving the brain was performed in order to present imaging findings and thereby broaden the understanding of the distribution and imaging characteristics of brain Aspergillus infection and to facilitate its early diagnosis. METHODS: The neuroimaging studies of 17 biopsy- or autopsy-proved cases and one clinically diagnosed case were examined retrospectively by two neuroradiologists. The studies were evaluated for anatomic distribution of lesions, signal characteristics of lesions, enhancement, hemorrhage, and progression on serial studies (when performed). Medical records, biopsy reports, and autopsy findings were reviewed. RESULTS: Thirteen of 18 patients had involvement of the basal nuclei and/or thalami. Nine of the 10 patients with lesions at the corticomedullary junction also had lesions in the basal nuclei or thalami. Callosal lesions were seen in seven patients. Progression of lesion number and size was seen in all 11 patients in whom serial studies had been performed. Enhancement was minimal or absent in most cases. There was gross hemorrhage in eight of the 18, and definite ring-enhancement in three. CONCLUSION: Among our cases, lesions in perforating artery territories were more common than those at the corticomedullary junction. Ring enhancement and gross hemorrhage may be present, but are not necessary for the prospective diagnosis. (+info)

Level of in utero cocaine exposure and neonatal ultrasound findings. (7/639)

OBJECTIVE: To assess whether there is an association between the level of in utero cocaine exposure and findings on neonatal cranial ultrasound, controlling for potentially confounding variables. STUDY DESIGN: In a prospective longitudinal study, three cocaine exposure groups were defined by maternal report and infant meconium assay: unexposed, heavier cocaine exposure (>75th percentile self-reported days of use or of meconium benzoylecogonine concentration) or lighter cocaine exposure (all others). Neonatal ultrasounds from 241 well, term infants were read by a single radiologist who was masked to the exposure group. RESULTS: Infants with lighter cocaine exposure did not differ from the unexposed infants on any ultrasound findings. After controlling for infant gender, gestational age, and birth weight z scores and for maternal parity, blood pressure in labor, ethnicity, and use of cigarettes, alcohol, and marijuana during pregnancy, the more heavily cocaine-exposed infants were more likely than the unexposed infants to show subependymal hemorrhage in the caudothalamic groove (covariate adjusted odds ratio: 3.88; 95% confidence interval: 1.45, 10.35). CONCLUSIONS: This is the first study to demonstrate that ultrasound findings suggestive of vascular injury to the neonatal central nervous system are related to the level of prenatal cocaine exposure. Inconsistency in previous research in identifying an association between prenatal cocaine exposure and neonatal cranial ultrasound findings may reflect failure to consider dose effects. (+info)

Incidence and occurrence of total (first-ever and recurrent) stroke. (8/639)

BACKGROUND AND PURPOSE: It has recently been hypothesized that the figure of approximately half a million strokes substantially underestimates the actual annual stroke burden for the United States. The majority of previously reported studies on the epidemiology of stroke used relatively small and homogeneous population-based stroke registries. This study was designed to estimate the occurrence, incidence, and characteristics of total (first-ever and recurrent) stroke by using a large administrative claims database representative of all 1995 US inpatient discharges. METHODS: We used the Nationwide Inpatient Sample of the Healthcare Cost and Utilization Project, release 4, which contains approximately 20% of all 1995 US inpatient discharges. Because the accuracy of International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) coding is suboptimal, we performed a literature review of ICD-9-CM 430 to 438 validation studies. The pooled results from the literature review were used to make appropriate adjustments in the analysis to correct for some of the inaccuracies of the diagnostic codes. RESULTS: There were 682 000 occurrences of stroke with hospitalization (95% CI 660 000 to 704 000) and an estimated 68 000 occurrences of stroke without hospitalization. The overall incidence rate for occurrence of total stroke (first-ever and recurrent) was 259 per 100 000 population (age- and sex-adjusted to 1995 US population). Incidence rates increased exponentially with age and were consistently higher for males than for females. CONCLUSIONS: We conservatively estimate that there were 750 000 first-ever or recurrent strokes in the United States during 1995. This new figure emphasizes the importance of preventive measures for a disease that has identifiable and modifiable risk factors and for the development of new and improved treatment strategies and infrastructures that can reduce the consequences of stroke. (+info)

The cause of death was intracranial hemorrhage. In Parliament he was replaced by Per Mellesmo, who advanced from deputy to ...

https://en.wikipedia.org/wiki/Olav_Meisdalshagen

Stroke and intracranial hemorrhage are other causes. Infections of the central nervous system may also be associated with ... Neoplasms within the intracranial cavity can also affect consciousness, as can epilepsy and post-seizure states. A decreased ... Increases in intracranial pressure (the pressure within the skull) can also cause altered LOC. It can result from traumatic ...

https://en.wikipedia.org/wiki/Altered_level_of_consciousness

"Rothia dentocariosa endocarditis complicated by multiple intracranial hemorrhages". Southern Medical Journal. 94 (4): 438-40. ...

https://en.wikipedia.org/wiki/Rothia_dentocariosa

"Intracranial Hemorrhage - Subdural Hematomas (SDH)". Loyola University Chicago. Retrieved 2018-01-06. Koivisto T, Jääskeläinen ... Symptoms of subdural hemorrhage have a slower onset than those of epidural hemorrhages because the lower pressure veins bleed ... This causes the intracranial pressure of the brain to rise, squeezing the intracranial blood into the dural venous sinuses, ... Subarachnoid hemorrhage, the third type of brain hemorrhages, is bleeding into the subarachnoid space - the area between the ...

https://en.wikipedia.org/wiki/Subdural_hematoma

... intracranial hemorrhage). Nevertheless, in more than half of patients with AVM, hemorrhage is the first symptom. Symptoms due ... The main risk is intracranial hemorrhage. This risk is difficult to quantify since many patients with asymptomatic AVMs will ... Perret, G.; Nishioka, H. (1966-10-01). "Report on the cooperative study of intracranial aneurysms and subarachnoid hemorrhage. ... intraventricular hemorrhage). Cerebral hemorrhage appears to be most common. One long-term study (mean follow up greater than ...

https://en.wikipedia.org/wiki/Cerebral_arteriovenous_malformation

They are at risk of bleeding complications including intracranial hemorrhage. The thrombocytopenia and coagulopathy are managed ...

https://en.wikipedia.org/wiki/Kasabach–Merritt_syndrome

in January 1979 Aase Lykketoft died from an intracranial hemorrhage. He has two children from his first marriage, Maja, born in ...

https://en.wikipedia.org/wiki/Mogens_Lykketoft

Olsson died in 1950 aged 88 from an intracranial hemorrhage. Catatonia Persistent vegetative state "Fortean Times". John Brown ...

https://en.wikipedia.org/wiki/Karolina_Olsson

He died on February 13, 2012 of an Intracranial hemorrhage. His funeral was held at the church Madonna Aiuto dei Cristiani in ...

https://en.wikipedia.org/wiki/Severo_Lombardoni

... she died at age 57 in 1988 from an intracranial hemorrhage. He later married June Sweeney and they resided in Fresno. Two of ...

https://en.wikipedia.org/wiki/Jim_Sweeney_(coach)

He died of intracranial hemorrhage in Hyogo on November 1, 2003. Japan Soccer League Best Eleven: (4) 1970, 1971, 1972, 1975 ...

https://en.wikipedia.org/wiki/Daishiro_Yoshimura

Common locations include the gastrointestinal tract, the aorta and intracranial hemorrhage. A contusion (bruise) is a form of ... If there is pressure, it may lead to death or a brain hemorrhage. Cases of internal bleeding are usually termed as hemorrhage, ... Internal bleeding (also called internal hemorrhage) is a loss of blood that occurs from the vascular system into a body cavity ...

https://en.wikipedia.org/wiki/Internal_bleeding

She died at the age of 28 of a Intracranial hemorrhage. Amanda Cajander Cecilia Blomqvist kansallisbiografia Suomen ...

https://en.wikipedia.org/wiki/Anna_Broms

aged 64, Intracranial hemorrhage) footballjapan.jp(in Japanese). ...

https://en.wikipedia.org/wiki/Goro_Yamada

Aptivus labeling has a black box warning regarding hepatotoxicity and intracranial hemorrhage. Doyon, L; Tremblay, S; Bourgon, ... Some side effects include intracranial hemorrhage, hepatitis, hepatic decompensation, hyperglycemia and diabetes mellitus. The ...

https://en.wikipedia.org/wiki/Tipranavir

He died in Yokosuka on February 9, 1991 of an intracranial hemorrhage. Daigoro Kondo at National-Football-Teams.com Japan ...

https://en.wikipedia.org/wiki/Daigoro_Kondo

An intracranial hemorrhage in 1988 ended his active life-communication became impossible. He lived another ten years, dying on ...

https://en.wikipedia.org/wiki/Nand_Peeters

For example, in intracranial hemorrhage, the affected area may compress other structures. Most forms of stroke are not ... but the other forms of intracranial hemorrhage, such as epidural hematoma (bleeding between the skull and the dura mater, which ... The above two main types of hemorrhagic stroke are also two different forms of intracranial hemorrhage, which is the ... cerebral arteriovenous malformation and an intracranial aneurysm, which can cause intraparenchymal or subarachnoid hemorrhage.[ ...

https://en.wikipedia.org/wiki/Stroke

Intracranial hemorrhage is the accumulation of blood anywhere within the skull vault. A distinction is made between intra-axial ... Intra-axial hemorrhage is due to intraparenchymal hemorrhage or intraventricular hemorrhage (blood in the ventricular system). ... hemorrhage (blood inside the brain) and extra-axial hemorrhage (blood inside the skull but outside the brain). ... and subarachnoid hemorrhage (between the arachnoid mater and pia mater). Most of the hemorrhagic stroke syndromes have specific ...

https://en.wikipedia.org/wiki/Pediatric_stroke

Intracranial hemorrhage Fausto, [ed. by] Vinay Kumar; Abul K. Abbas; Nelson (2005). Robbins and Cotran pathologic basis of ... Charcot-Bouchard aneurysms are a common cause of cerebral hemorrhage. If a Charcot-Bouchard aneurysm ruptures, it will lead to ... Common locations of hypertensive hemorrhages include the putamen, caudate, thalamus, pons, and cerebellum.[citation needed] As ... an intracerebral hemorrhage, which can cause hemorrhagic stroke, typically experienced as a sudden focal paralysis or loss of ...

https://en.wikipedia.org/wiki/Charcot–Bouchard_aneurysm

She died at Montfort Hospital in Ottawa in 2013 of an intracranial hemorrhage. She was 75. Younger-Lewis, Greg (June 7, 1999 ...

https://en.wikipedia.org/wiki/Claudette_Boyer

Kotelko died on 24 June 2014 at age 95, of an intracranial hemorrhage. "World Famous Athletes: Athletic directory". ...

https://en.wikipedia.org/wiki/Olga_Kotelko

Lethality ranging up to 20% with death caused most often by intracranial hemorrhage. These hairs have also been known to cause ... Kowacs, P. A.; Cardoso, J.; Entres, M.; Novak, E. M.; Werneck, L. C. (December 2006). "Fatal intracerebral hemorrhage secondary ... and intracerebral hemorrhage). Skin rashes are the most common, but there have been fatalities. Lonomia is a frequent cause of ...

https://en.wikipedia.org/wiki/Lepidoptera

Lethality ranging up to 20% with death caused most often by intracranial hemorrhage. Caterpillar hair have also been known to ... Its venom is an anticoagulant powerful enough to cause a human to hemorrhage to death (See Lonomiasis). This chemical is being ... Kowacs, PA; Cardoso, J; Entres, M; Novak, EM; Werneck, LC (December 2006). "Fatal intracerebral hemorrhage secondary to Lonomia ... and intracerebral hemorrhage. Skin rashes are the most common, but there have been fatalities. Lonomia is a frequent cause of ...

https://en.wikipedia.org/wiki/Caterpillar

These patients are consistently at risk of intracranial hemorrhage and other bleeding complications. Several thrombopoiesis- ...

https://en.wikipedia.org/wiki/Fostamatinib

The most common cause of hyperpyrexia is an intracranial hemorrhage. Other possible causes include sepsis, Kawasaki syndrome, ...

https://en.wikipedia.org/wiki/Fever

He died of an intracranial hemorrhage in July that year. His grave is at the temple of Tokei-ji in Kamakura. Hardacre, Helen. ...

https://en.wikipedia.org/wiki/Shigeo_Iwanami

Cerebral contusion Concussion Diffuse axonal injury Intracranial hemorrhage Traumatic brain injury Ibrahim, Nicole G.; Ralston ... Almost half of the total concussions reported each year are sports-related intracranial hematoma - a condition in which a blood ... Intracranial hematoma causes an increase in pressure on the brain and requires immediate medical attention. cerebral contusion ...

https://en.wikipedia.org/wiki/Closed_head_injury

It may also be a sign of an intracranial hemorrhage (brain tumours or epilepsy). Other studies have also found that the ...

https://en.wikipedia.org/wiki/Phantosmia

Types of intracranial hemorrhage are roughly grouped into intra-axial and extra-axial. The hemorrhage is considered a focal ... Some patients may have linear or depressed skull fractures.If intracranial hemorrhage occurs, a hematoma within the skull can ... Types of intracranial hemorrhage include subdural, subarachnoid, extradural, and intraparenchymal hematoma. Craniotomy ... To combat overuse of Head CT Scans yielding negative intracranial hemorrhage, which unnecessarily expose patients to radiation ...

https://en.wikipedia.org/wiki/Head_injury

Gault DT, Renier D, Marchac D, Jones BM (September 1992). "Intracranial pressure and intracranial volume in children with ... Surgery for craniosynostosis is often associated with significant perioperative hemorrhage so multiple strategies are often ... Intracranial pressure will rise as a result of continued brain growth within the rigid skull.[16] It appears that in children ... Symptoms of increased intracranial pressure - such as headache and vomiting - should be questioned after.[22][23] An elevation ...

https://en.m.wikipedia.org/wiki/Craniosynostosis

Intracranial hemorrhage. Mechanism. *Blast injury. *Blunt trauma. *Burn. *Penetrating trauma. *Crush injury ...

https://en.wikipedia.org/wiki/Joint_dislocation

That is, diabetic retinopathy describes the retinal and vitreous hemorrhages or retinal capillary blockage caused by the ... Visual impairment due to intracranial pressure. *World Blind Union. ReferencesEdit. *^ a b c d "Change the Definition of ...

https://en.m.wikipedia.org/wiki/Blindness

Elevated intracranial pressure is generally accepted to be a late effect of HACE.[21][22] High central venous pressure may also ... retinal hemorrhages, blurred vision, extension plantar reflexes, and ocular paralysis.[4] Cranial nerve palsies occur in some ...

https://en.wikipedia.org/wiki/High-altitude_cerebral_edema

Substantial displacement of brain parenchyma may cause elevation of intracranial pressure (ICP) and potentially fatal ... This hemorrhage rarely extends into the ventricular system. Nontraumatic intraparenchymal hemorrhage most commonly results from ... The other form is intraventricular hemorrhage (IVH). Intraparenchymal hemorrhage accounts for approx. 8-13% of all strokes and ... Clinical manifestations of intraparenchymal hemorrhage are determined by the size and location of hemorrhage, but may include ...

https://en.wikipedia.org/wiki/Intraparenchymal_hemorrhage

... and intracranial blood vessels". Ann. Neurol. 38 (3): 421-8. PMID 7668828. doi:10.1002/ana.410380312.. ... "The length of amyloid-beta in hereditary cerebral hemorrhage with amyloidosis, Dutch type. Implications for the role of amyloid ...

https://gl.wikipedia.org/wiki/Amiloide_beta

Stroke hemorragik terbagi menjadi subtipe intracerebral hemorrhage (ICH), subarachnoid hemorrhage (SAH),[8] cerebral venous ... Intra-cranial stenting yang diterapkan pada gejala penyumbatan intracranial arterial stenosis, boleh dikatakan sukses ... "Autopsy prevalence of intracranial atherosclerosis in patients with fatal stroke". Assistance Publique-Hôpitaux de Paris; ... "A New Embolus Injection Method to Evaluate Intracerebral Hemorrhage in New Zealand White Rabbits". Cedars-Sinai Medical Center ...

https://id.wikipedia.org/wiki/Stroke

... and intracranial hemorrhages. Increased intracranial pressure can cause such complications as vision impairment due to ... Blood flow in the intracranial OA segment is affected by intracranial pressure, while flow in the extracranial (intraorbital) ... intracranial hemorrhage or stroke, liver failure, and climbers with acute mountain sickness. While the ONSD can at any given ... "Noninvasive Monitoring of Intracranial Pressure".. *^ Petkus V, Ragauskas A, Jurkonis R (May 2002). "Investigation of ...

https://en.wikipedia.org/wiki/Non-invasive_intracranial_pressure_measurement_methods

A meta-analysis of structural MRI studies found an association with reduced total brain volume, intracranial volume, and ...

https://en.wikipedia.org/wiki/Posttraumatic_stress_disorder

Intracranial hemorrhage. *Hyphema. *Subconjunctival hemorrhage. *torso *Hemothorax. *Hemopericardium. *Pulmonary hematoma. * ...

https://en.wikipedia.org/wiki/Anasarca

... including meningitis and some types of intracranial hemorrhage. Related clinical signs include Kernig's sign and three signs ... This may indicate subarachnoid hemorrhage or meningitis.[7] Patients may also show opisthotonus-spasm of the whole body that ...

https://en.wikipedia.org/wiki/Meningism

During treatment serious bleeding events (e.g., intracranial hemorrhage, any life-threatening bleeding event, any bleeding ... Known or suspected intracranial AV malformation or aneurysm. *Known bleeding diathesis (e.g., hemophilia) except for acute ... Recent (within 2 months) intracranial/intraspinal surgery/severe head trauma. *Trauma patients with an increased risk of life- ...

https://en.wikipedia.org/wiki/Drotrecogin_alfa

... although effects of its deficiency on the development of hemorrhage and thrombosis appear to be limited. ...

https://en.wikipedia.org/wiki/Angioneurotic_oedema

CT scan depicting intracranial hemorrhage, a possible complication of hypertensive emergency. Patients with spontaneous ... subarachnoid hemorrhage, and intracranial bleeding. Cardiovascular system damage can include myocardial ischemia/infarction, ... causing increased intracranial pressure and cerebral edema, with increased risk of intracranial bleeding. ... The eyes may show bleeding in the retina, an exudate, cotton-wool spots, scattered splinter hemorrhages, or swelling of the ...

https://en.wikipedia.org/wiki/Hypertensive_emergency

Intracranial bleedingEdit. Main article: Intracranial hemorrhage. Types of intracranial hemorrhage are roughly grouped into ... Main article: cerebral hemorrhage. Intra-axial hemorrhage is bleeding within the brain itself, or cerebral hemorrhage. This ... Types of intracranial hemorrhage include subdural, subarachnoid, extradural, and intraparenchymal hematoma. Craniotomy ... Some patients may have linear or depressed skull fractures.If intracranial hemorrhage occurs, a hematoma within the skull can ...

https://en.m.wikipedia.org/wiki/Head_trauma

Despite the name, the eye itself is not affected. Blunt force or trauma to the eye socket results in burst capillaries and subsequent haemorrhaging (hematoma).[1] The fatty tissue along with the lack of muscle around the eye socket allows a potential space for blood accumulation. As this blood is reabsorbed, various pigments are released similar to a bruise lending itself to the extreme outward appearance.[1] The appearance (discoloration purple black and blue and swelling) does not necessarily indicate a serious injury, and most black eyes resolve within a week. The tissues around the eye are soft and thus bruise easily when pinched against margins of bone which surround the eye socket. The treatment of black eye is the same as that for bruises in other parts of the body - cold compresses during the first twenty-four hours and contrasting hot and cold thereafter. During the process of healing, a black eye can be made less conspicuous by using cosmetics designed to obscure discolorations of the ...

https://en.wikipedia.org/wiki/Black_eye

The presence of a concussion or skull fracture in people after trauma without intracranial hemorrhage or focal neurologic ... and functional outcomes in trauma intensive care unit survivors without intracranial hemorrhage". J Trauma. 62: 80-8. doi: ... Intracranial air (pneumocephalus) may occur in compound skull fractures.[18]. The most serious complication of compound skull ... Depressed skull fractures present a high risk of increased pressure on the brain, or a hemorrhage to the brain that crushes the ...

https://en.m.wikipedia.org/wiki/Skull_fracture

... hemorrhage and/or blood clotting disorders, advanced kidney disease or on dialysis, heart conditions, severe hypertension, ... Intracranial hypertension *Hydrocephalus/NPH. *Choroid plexus papilloma. *Idiopathic intracranial hypertension. *Cerebral edema ...

https://en.wikipedia.org/wiki/Essential_tremor

intracranial tumors in or near the sella turcica, especially craniopharyngioma. *damage to the pituitary from radiation therapy ... ischemic or hemorrhagic infarction from low blood pressure (Sheehan syndrome) or hemorrhage pituitary apoplexy ... to the head (e.g. for leukemia or brain tumors), from surgery, from trauma, or from intracranial disease (e.g. hydrocephalus) ...

https://en.m.wikipedia.org/wiki/Growth_hormone_deficiency

Subarachnoid hemorrhage due to arterial rupture typically occurs if the dissection extends into the V4 section of the artery. ... and intracranial (the part inside the skull).[1] ... subarachnoid hemorrhage may occur (1% of cases). This arises ... carrying a risk of subarachnoid hemorrhage). Anticoagulation may be appropriate if there is rapid blood flow (through a ... and are hence a relatively rare but important cause of subarachnoid hemorrhage.[13] ...

https://en.wikipedia.org/wiki/Vertebral_artery_dissection

Intracranial hemorrhage. Mechanism. *Blast injury. *Blunt trauma. *Burn. *Penetrating trauma. *Crush injury ...

https://en.wikipedia.org/wiki/Trauma_center

Charcot-Bouchard aneurysms are a common cause of intracranial hemorrhage.. Signs and symptoms[edit]. A small, unchanging ... Intracranial aneurysm, also known as brain aneurysm, is a cerebrovascular disorder in which weakness in the wall of a cerebral ... The risk of a subarachnoid hemorrhage is greater with a saccular aneurysm than a fusiform aneurysm.[citation needed] ... Once suspected, intracranial aneurysms can be diagnosed radiologically using magnetic resonance or CT angiography.[16] But ...

https://en.wikipedia.org/wiki/Cerebral_aneurysm

Cufflike pattern hemorrhages around small brain vessels were found in all specimens. These hemorrhages are caused by sudden ... propagate through the vena cavae and jugular venous system into the cranial cavity and cause a precipitous rise in intracranial ... Proponents of the concept point to human autopsy results demonstrating brain hemorrhaging from fatal hits to the chest, ...

https://en.m.wikipedia.org/wiki/Hydrostatic_shock

... (ICH), also known as cerebral bleed, is a type of intracranial bleed that occurs within the brain ... Intracerebral hemorrhage. Other names. Cerebral haemorrhage, cerebral hemorrhage, intra-axial hemorrhage, cerebral hematoma, ... a b c d e f g h eMedicine Specialties , Neurology , Neurological Emergencies , Intracranial Haemorrhage: Treatment & Medication ... "Intracranial hemorrhage". Emergency Medicine Clinics of North America. 30 (3): 771-94. doi:10.1016/j.emc.2012.06.003. PMC ...

https://en.wikipedia.org/wiki/Bleeding_stroke

It can result from traumatic brain injury such as concussion.[12] Stroke and intracranial hemorrhage are other causes.[12] ... Neoplasms within the intracranial cavity can also affect consciousness,[12] as can epilepsy and post-seizure states.[9] A ... Increases in intracranial pressure (the pressure within the skull) can also cause altered LOC. ...

https://en.m.wikipedia.org/wiki/Altered_level_of_consciousness

... ning of the head is also used in CT-guided stereotactic surgery and radiosurgery for treatment of intracranial tumors, ... or in emergency settings when hemorrhage, stroke, or traumatic brain injury are suspected.[21] Even in emergency situations, ... or intracranial pressure disorders.[21] It also does not carry the risks of exposing the patient to ionizing radiation.[21] CT ...

https://en.m.wikipedia.org/wiki/X-ray_computed_tomography

Complications may include hemorrhage, subcutaneous emphysema, pneumomediastinum, and pneumothorax. Cricothyrotomy is used as ... and intracranial pressure caused by laryngoscopy. Atropine can be given when children produce a vagal response, evidenced by ... pulmonary hemorrhage). Decreased respiratory effort: Central nervous system impairment leads to decreased respiratory effort. ...

https://en.wikipedia.org/wiki/Respiratory_arrest

... was no evidence of suicide or murder and that Ferrie died of a massive cerebral hemorrhage due to a congenital intracranial ...

https://en.wikipedia.org/wiki/David_Ferrie

regional: head (Epistaxis, Hemoptysis, Intracranial hemorrhage, Hyphema, Subconjunctival hemorrhage) · torso (Hemothorax, ... Hemorrhage. general Bruise/Hematoma: Petechia · Purpura · Ecchymosis. ...

https://kn.wikipedia.org/wiki/ಹೃದಯಾಘಾತ

...

http://circ.ahajournals.org/content/22/1/25

Dignity Health doctors are experts in intracranial hemorrhage treatment in AZ. ... Nationally Recognized Intracranial Hemorrhage Treatment in Arizona An intracranial hemorrhage is bleeding inside the skull ( ... Causes of Intracranial Hemorrhage. An intracranial hemorrhage occurs when an artery inside the skull leaks or ruptures. ... Intracranial Hemorrhage Treatment at Dignity Health. Intracranial hemorrhage treatment focuses on stopping the bleeding and ...

https://www.dignityhealth.org/arizona/services/neurology-and-neurosurgery/neurological-conditions-we-treat/intracranial-hemorrhage

... Posted on: ... Intracranial hemorrhage in patients with cancer treated with bevacizumab: the Memorial Sloan-Kettering experience.. Khasraw M, ... There has been a potentially increased risk of intracranial hemorrhage (ICH) in patients receiving bevacizumab. ... Primary cancers were ovarian (n = 3), NSCLC (n = 3), colon (n = 1), angiosarcoma (n = 1) and GBM (n = 4). Intracranial tumors ...

https://virtualtrials.com/newsarticle.cfm/?item=5073

After intracranial hemorrhage in animals, myocardial damage was frequent. Similar myocardial damage was produced in animals by ... Fatal intracranial hemorrhage occasionally is accompanied by ECG changes which are consistent with myocardial infarction; ... Myocardial Damage and Cardiac Arrhythmias After Intracranial Hemorrhage. A Critical Review. D. J. WEIDLER ... Similar cardiac arrhythmias were found in animals after intracranial hemorrhage, and with electrical stimulation of the vagus ...

http://stroke.ahajournals.org/content/5/6/759

Four patients died from massive intracranial hemorrhage; the mechanism for these hemorrhages was unclear. Factors possibly ... Resuming warfarin after intracranial hemorrhage in patients with AF was linked to reduced mortality Annals of Internal Medicine ... Intracranial Hemorrhage after Use of Tissue Plasminogen Activator for Coronary Thrombolysis Carlos S. Kase, MD; Angela M. ... Intracranial Hemorrhage after Use of Tissue Plasminogen Activator for Coronary Thrombolysis. Ann Intern Med. 1990;112:17-21. ...

http://annals.org/aim/article-abstract/703595/intracranial-hemorrhage-after-use-tissue-plasminogen-activator-coronary-thrombolysis

NOAC-Related Intracranial Hemorrhages May Not Be as Bad as Those Stemming From Warfarin Patients taking one of the newer agents ... HOUSTON, TX-Theres no such thing as a good intracranial hemorrhage (ICH), but a new analysis hints that patients who have one ... a lower risk of having an intracranial hemorrhage." The question of whether there is a difference in terms of the severity of ... hemorrhages are no more severe and may be actually less severe than warfarin-related hemorrhages," he continued. "So from my ...

https://www.tctmd.com/news/noac-related-intracranial-hemorrhages-may-not-be-bad-those-stemming-warfarin

Intracranial hemorrhage and hyperperfusion syndrome following carotid artery stenting. Alex Abou-Chebl, Jay S Yadav, Joel P ... intracranial hemorrhage. MCA. middle cerebral artery. SBP. systolic blood pressure. TCD. transcranial Doppler ultrasound. ... 2000) Intracranial hemorrhage after stenting and angioplasty of extracranial carotid stenosis. AJNR Am J Neuroradiol 21:1911- ... 1964) Intracranial hemorrhage following surgical revascularization for treatment of acute strokes. J Neurosurg 21:212-215. ...

http://www.onlinejacc.org/content/43/9/1596

... among which the delayed hemorrhages(≥5 days postoperatively) accouned for 69.77% of the overall intracranial hemorrhages.The ... Conclusions The incidence of postoperative intracranial hemorrhage in epidermoid cyst is higher than other craniotomy,and most ... and susceptible factors were screened.Results Postoperative intracranial hemorrhages occurred in 43 patients of the 428 ... brain contusion and postoperative meningitis are related to postoperative intracranial hemorrhage,particularly the latter two. ...

http://en.cnki.com.cn/Article_en/CJFDTOTAL-BJYX201005006.htm

Title: A CNN-LSTM Architecture for Detection of Intracranial Hemorrhage on CT scans. Authors: Nhan T. Nguyen, Dat Q. Tran, ... We validate the method on the recent RSNA Intracranial Hemorrhage Detection challenge and on the CQ500 dataset. For the RSNA ... mechanism for accurate prediction of intracranial hemorrhage on computed tomography (CT) scans. The CNN plays the role of a ...

https://export.arxiv.org/abs/2005.10992

RT @bbcbitesize: @CharRVictory was diagnosed with MS when she was 22 years old. Here she is talking about her MS journey, what its like li… ...

https://www.neuro-central.com/tag/intracranial-hemorrhage/

Intracranial Mass. *Intracranial hemorrhage *Intra-axial *Hemorrhagic stroke (Spontaneous intracerebral hemorrhage). *Traumatic ... Intracranial Hemorrhage Types. *Intra-axial *Hemorrhagic stroke (Spontaneous intracerebral hemorrhage). *Traumatic ... Consider head CT (rule out intracranial hemorrhage) *Use validated decision rule to determine need ... AHA/ASA Guidelines for the Management of Spontaneous Intracerebral Hemorrhage (2015) *↑ https://litfl.com/raised-intracranial- ...

https://wikem.org/wiki/Intracranial_Hemorrhage

Intracranial Hemorrhage. Brain Injury Attorneys. Intracranial Hemorrhage. Intracranial hemorrhage refers to bleeding within the ... Types Of Intracranial Hemorrhage. A hemorrhage is considered a focal brain injury, meaning that it occurs in a specific spot in ... There are two main classifications of intracranial hemorrhage. The first is intra-axial or cerebral hemorrhage, is bleeding ... If you or a loved one has suffered a personal injury resulting in a intracranial hemorrhage due to someones negligence, ...

https://kirkendalldwyer.com/areas-of-practice/personal-injury/brain-injury-lawyer/intracranial/

Intracranial hemorrhages. Clinical trials for drug safety evaluation, please follow the links below to make smart and accurate ...

https://www.safeinbreastfeeding.com/category/intracranial-hemorrhages/

Intracranial haemorrhage is a collective term encompassing many different conditions characterised by the extravascular ... Dating intracranial hemorrhage mri Jamaica cams sex online. 06 Oct Intracranial haemorrhage is a collective term encompassing ... Intracranial bleeding occurs when a blood vessel within the skull is ruptured or leaks. ... but then we start to see it as high even on T2.Late remains of the hemorrhage on MR can be seen as a rim of Hemosiderin ...

https://boatpelikan.ru/dating-intracranial-hemorrhage-mri-5685.html

Case presentation of spontaneous intracranial hemorrhage in a patient on anti-coagulation. Includes algorithm for the ... Spontaneous Intracranial Hemorrhage. posted in Trauma Surgery on October 4, 2016. by Editor ... 57 mm right posterior parenchymal hemorrhage with intraventricular component. Moderate edema, mass effect and 9 mm of midline ...

https://ddxof.com/spontaneous-intracranial-hemorrhage/

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https://heureuxquicommemarius.com/dating-intracranial-hemorrhage/

... in which I use a convolutional neural networks to detect intracranial hemorrhages, or bleeding in and around the brain. ... The goal was to identify the probability of each of five subtypes of hemorrhage existing in the image, as well as a catch-all ... the number of hemorrhage subtypes plus one for the any category, so six in total. ...

https://www.sebastianmonzon.com/post/capstone-project

"Intracranial Hemorrhages" by Elea Carey,. published on July 30, 2012. healthline.com/health/extradural-hemorrhage; Oliver, Z.(n ... Home/The Compass/Receiving the Diagnosis/Common Pediatric Neurosurgical Diagnoses/Intracranial Hemorrhage ... Intracranial Hemorrhage. Many children will be seen by a neurosurgeon if they have evidence of bleeding within the skull called ... Intracranial hemorrhage. CDEM Study Modules,. retrieved April 2, 2014 from saem.org/ ...

https://www.neurosurgerykids.com/the-compass/diagnosis/common-pediatric-neurosurgical-diagnoses/intracranial-hemorrhage/

... hemorrhages are very likely to cause detrimental, pressure-induced brain lesions.… Intracranial Hemorrhage: Read more about ... Due to the bony skull surrounding intracranial tissues, ... An intracranial hemorrhage results from rupture of an artery, ... An intracranial hemorrhage results from rupture of an artery, vein or vein sinus within the cranial vault, which may lead to ... The term intracranial hemorrhage (IH) refers to the rupture of a blood vessel supplying the brain or meninges surrounding the ...

https://www.symptoma.com/en/info/intracranial-hemorrhage

... reversal strategies to assist practitioners in the care of patients with antithrombotic-associated intracranial hemorrhage. ... Guideline for Reversal of Antithrombotics in Intracranial Hemorrhage. April 18, 2016. February 14, 2017. IJ. Rimstad ... Previous Post Intraoperative mild hypothermia and intracranial aneurysm. Next Post Prophylaxis of Venous Thrombosis in ... reversal strategies to assist practitioners in the care of patients with antithrombotic-associated intracranial hemorrhage. ...

https://neuroscand.com/2016/04/18/guideline-for-reversal-of-antithrombotics-in-intracranial-hemorrhage/

Treatment of Hemorrhage After Thrombolysis Does Not Reduce Mortality Risk By Laura Stiles ... Stent Use in Intracranial Arterial Stenosis Raises Stroke Risk Publish Date March 25, 2015 ... Risk of Intracranial Bleeds Higher with Warfarin than Dabigatran Publish Date November 4, 2014 ... Treatment of intracerebral hemorrhage after thrombolysis did not result in reduced mortality or expansion of the hematoma. ...

https://www.neurologyadvisor.com/tag/intracranial-hemorrhage/page/3/

Intracranial Hemorrhage Or Cerebral Infarction With Complications average hospital billing costs and medicare payments across ... Nontraumatic subarachnoid hemorrhage from other intracranial arteries. *ICD10 Code: I607 - Nontraumatic subarachnoid hemorrhage ... Compare Medical billing costs for Intracranial Hemorrhage Or Cerebral Infarction With Complications in U.S. Hospitals. CMS.gov ... The follow ICD10 codes are associated with the INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION with complications diagnosis ...

https://www.hospitalcostcompare.com/drgs/65

Intracranial Hemorrhages. Brain. Spinal Cord. Infant, Newborn. Part of Book Anatomie pathologique du corps humain, descriptions ... Intracranial hemorrhage in a neonate, shown in isolation, in 3 numbered illustrations. 1 illustration of brain shown intact ... 2 illustrations of brain divided to show hemorrhage in the lateral ventricles. ... with spinal cord, dura mater divided and reflected to show subdural hemorrhage. ...

https://anatomia.library.utoronto.ca/islandora/object/anatomia%3ARBAI072_0058

Intracranial hemorrhage is a form of stroke (see Chap. 419). Compared to ischemic stroke, patients with intracranial hemorrhage ... TABLE 421-1Causes of Intracranial Hemorrhage. View Table,Favorite Table,Download (.pdf). TABLE 421-1 Causes of Intracranial ... Intracranial hemorrhage is often identified on noncontrast CT imaging of the brain during the acute evaluation of stroke. ... CT imaging of the head is highly sensitive and specific for intracranial hemorrhage and determines the location(s) of bleeding ...

https://accesspharmacy.mhmedical.com/content.aspx?bookid=2129§ionid=192532101

Types of intracranial hemorrhage are roughly grouped into intra-axial and extra-axial. The hemorrhage is considered a focal ... Intracranial hemorrhage (ICH), also known as intracranial bleed, is bleeding within the skull. Subtypes are intracerebral ... Intracranial hemorrhage is a serious medical emergency because the buildup of blood within the skull can lead to increases in ... Anticoagulant therapy, as well as disorders with blood clotting can heighten the risk that an intracranial hemorrhage will ...

https://en.wikipedia.org/wiki/Intracranial_hemorrhage

Hemorrhage within the meninges or the associated potential spaces, including epidural hematoma, subdural hematoma, and ... Intracranial hemorrhage (ie, the pathological accumulation of blood within the cranial vault) may occur within brain parenchyma ... subarachnoid hemorrhage, is covered in detail in other artic... ... Risk of traumatic intracranial hemorrhage in patients with head ... encoded search term (Intracranial%20Hemorrhage) and Intracranial Hemorrhage What to Read Next on Medscape. Medscape Consult. ...

https://emedicine.medscape.com/article/1163977-overview

Intracranial hemorrhage is a condition characterized by the presence of free blood within the cranium. The free blood can be ... Intracranial Hemorrhage Subdural Hematoma Epidural Hematoma Posterior Horn Chronic Subdural Hematoma These keywords were added ... Intracranial hemorrhage is a condition characterized by the presence of free blood within the cranium. The free blood can be ... Dincsoy MY et al Intracranial hemorrhage in hypothalamic low-birth-weight neonates. Childs Nerv Syst. 1990;6: 245-9CrossRef ...

https://link.springer.com/chapter/10.1007/978-3-642-03709-2_8

In the event of an intracranial hemorrhage or an intracranial mass causing headache, appropriate airway management, with the ... encoded search term (How is intracranial hemorrhage treated in pediatric headache?) and How is intracranial hemorrhage treated ... In the event of an intracranial hemorrhage or an intracranial mass causing headache, appropriate airway management, with the ... How is intracranial hemorrhage treated in pediatric headache?. Updated: Jan 02, 2019 ...

https://www.medscape.com/answers/2110861-170928/1142459-overview

Intracerebral hemorrhage. Be sure to understand the difference between the terms intracranial hemorrhage and intracerebral ... Cite classic history and physical exam findings in intracranial hemorrhage (ICH). *Identify different types of hemorrhage seen ... Intracranial Hemorrhage. *Author: Zoe Oliver, MD, CCFP(EM), Assistant Professor, Department of Emergency Medicine University of ... All intracranial hemorrhages (ICH) share some classic clinical features. Common presenting symptoms include headache, nausea, ...

https://www.saem.org/cdem/education/online-education/m4-curriculum/group-m4-neurology/intracranial-hemorrhage

An intracranial hemorrhage is the pathologic accumulation of blood within the cranial vault. ... This article will review intracranial hemorrhages that may occur in the perinatal period. ... This article will review intracranial hemorrhages that may occur in the perinatal period. An intracranial hemorrhage is the ... encoded search term (Perinatal Intracranial Hemorrhages Pathology) and Perinatal Intracranial Hemorrhages Pathology What to ...

https://emedicine.medscape.com/article/2059564-overview

Intracranial hemorrhage is a rare and fatal presentation of leptospirosis. In this paper we present the case of a 51-year-old ... Recovery from Intracranial Hemorrhage Due to Leptospirosis. Farhang Babamahmoodi1 and Abdolreza Babamhmoodi2 ... A paraclinical evaluation showed clear signs of thrombocytopenia, and a brain MRI revealed left temporoparietal hemorrhage. Our ...

https://www.hindawi.com/journals/crim/2011/504308/abs/

From healthline.com: "Intracranial hemorrhage (ICH) refers to acute bleeding inside your skull or brain. Its a life- ... Patients being treated with SSRIs had a 17 percent increased risk of experiencing an intracranial hemorrhage…. Jon Rappoport ... patients being treated with SSRIs had a 17 percent increased risk of experiencing an intracranial hemorrhage. The risk was ... may be at an increased risk for intracranial hemorrhage, particularly during the first month of use…" ...

https://www.infowars.com/ssri-antidepressants-increase-risk-of-intracranial-hemorrhage/

Intracranial Hemorrhage / Hemorrhage, Intracranial / Intracranial hemorrhage, unspecified / Unspecified intracranial hemorrhage ... Haemorrhage intracranial / Intracranial haemorrhage NOS / Hemorrhage intracranial / Intracranial hemorrhage NOS ... Intracranial haemorrhage / Bleeding intracranial / Intracranial haemorrhage, unspecified / Unspecified intracranial haemorrhage ...

https://www.drugbank.ca/indications/DBCOND0029320

The timely recognition of hemorrhages, particularly of extracerebral hematomas, accompanying head injuries is a matter of life ... de Vlieger M. (1968) Problems in the Differential Diagnosis of Hematoma Echoes with Posttraumatic Intracranial Hemorrhages. In ... Problems in the Differential Diagnosis of Hematoma Echoes with Posttraumatic Intracranial Hemorrhages. ... The timely recognition of hemorrhages, particularly of extracerebral hematomas, accompanying head injuries is a matter of life ...

https://link.springer.com/chapter/10.1007/978-3-642-99944-4_17

Intracranial hemorrhage - Bleeding within or on the surface of the brain, is clearly explained in Medindia s glossary of ... Intracranial hemorrhage - Glossary. Written & Compiled by Medindia Content Team. Medically Reviewed by The Medindia Medical ... Medical Word - Intracranial hemorrhage. Ans : Bleeding within or on the surface of the brain. ...

https://www.medindia.net/glossary/intracranial_hemorrhage.htm

... By Erik L. Ridley, AuntMinnie staff writer. December 6, 2018 -- An ... Deep-learning algorithm performance by hemorrhage type. Type of hemorrhage. High-threshold setting of deep-learning algorithm. ... algorithm can detect all types of intracranial hemorrhage (ICH) on noncontrast head CT studies, showing potential for use in ... The remaining 30 cases of ICH were set aside for testing; they included 56 hemorrhages on six initial scans, 17 follow-up scans ...

https://www.auntminnie.com/index.aspx?sec=log&URL=https%3A%2F%2Fwww.auntminnie.com%2Findex.aspx%3Fsec%3Dsup%26sub%3Dcto%26pag%3Ddis%26ItemID%3D123977%26wf%3D1

Intracranial Hemorrhage Patients Better Off After Having Blood PressureLowered Even More An article in The Lancet Neurology ... Intracranial Hemorrhage Patients Better Off After Having Blood Pressure Lowered Even More An article in The Lancet Neurology ... Crosta, Peter M. "Intracranial Hemorrhage Patients Better Off After Having Blood Pressure Lowered Even More." Medical News ... Intracranial Hemorrhage Patients Better Off After Having Blood Pressure Lowered Even More. ...

https://www.medicalnewstoday.com/articles/102901.php?sr

... Abhijit Swami and Giridhari Kar ... Abhijit Swami and Giridhari Kar, "Intracranial Hemorrhage Revealing Pseudohypoparathyroidism as a Cause of Fahr Syndrome," Case ...

https://www.hindawi.com/journals/crinm/2011/407567/cta/

Intracranial Hemorrhage in the Newborn, Intracerebral Hemorrhage Vikas Chaudhary, IntechOpen, DOI: 10.5772/58476. Available ... Intracranial Hemorrhage in the Newborn, Intracerebral Hemorrhage Vikas Chaudhary, IntechOpen, DOI: 10.5772/58476. Available ... www.intechopen.com/embed/intracerebral-hemorrhage/intracranial-hemorrhage-in-the-newborn /,. Embed this code snippet in the ... www.intechopen.com/embed/intracerebral-hemorrhage/intracranial-hemorrhage-in-the-newborn /, ...

https://www.intechopen.com/books/intracerebral-hemorrhage/intracranial-hemorrhage-in-the-newborn/

A literature search provided 27 other cases of intracranial hemorrhage from a total of 21 … ... We report 6 cases of intracranial hemorrhage among our past 10 patients with dural AVMs. ... Intracranial hemorrhage is seen less frequently with dural than with intraparenchymal arteriovenous malformations (AVMs). ... Dural arteriovenous malformations and intracranial hemorrhage Neurosurgery. 1984 Sep;15(3):332-9. doi: 10.1227/00006123- ...

https://pubmed.ncbi.nlm.nih.gov/6483147/?dopt=Abstract

Fetal and neonatal alloimmune thrombocytopenia (FNAIT) is a life-threatening disease in which intracranial hemorrhage (ICH) is ...

https://www.jci.org/articles/view/77820/figure/4

Intracranial hemorrhage in hypothermic low-birth-weight neonates.. Dincsoy MY1, Siddiq F, Kim YM. ... We studied periventricular/intraventricular type intracranial hemorrhage (ICH) by cranial ultrasonography in 82 low-birth- ...

https://www.ncbi.nlm.nih.gov/pubmed/2224873?dopt=Abstract

This designation is a recognition of both the need for new assessment tools for intracranial hemorrhage and an affirmation of ... According to Gene Saragnese, Chairman & CEO of MedyMatch, the platform is a "first-in-class hemorrhage detection tool." The ... designation from the FDA for its intracranial hemorrahage (ICH) detection software medical device. ... designation from the FDA for its intracranial… ...

https://www.lexology.com/library/detail.aspx?g=e2a9b031-28b9-4ac4-b867-d2b70c4aca78

ICD-9 code 432.9 for Unspecified intracranial hemorrhage is a medical classification as listed by WHO under the range - ... Unspecified intracranial hemorrhage (432.9). ICD-9 code 432.9 for Unspecified intracranial hemorrhage is a medical ...

https://www.aapc.com/codes/icd9-codes/432.9?rf=sc

Intracranial hemorrhage is one of the most common causes of acute focal neurological deficit in children and adults.1,2 Early ... Intracranial hemorrhage is one of the most common causes of acute focal neurological deficit in children and adults.1,2 Early ... Intracranial hemorrhages result from a variety of intrinsic and/or extrinsic factors. Extrinsic factors include accidental head ... Detection of intracranial hemorrhage: Comparison between gradient-echo images and b(0) images obtained from diffusion-weighted ...

https://www.diagnosticimaging.com/articles/imaging-reveals-signs-intracranial-hemorrhage

Intracranial hemorrhage · Intraparenchymal hemorrhage · Subdural hematoma · Epidural hematoma · Subarachnoid hemorrhage · ... Intra-Axial Hemorrhage , Extra-Axial Hemorrhage. Pathophysiology. Causes. Differentiating Intracranial Hemorrhage from other ... Synonyms and Keywords: Intracranial bleed; ICH; intracranial haemorrhage; cerebral bleed; cerebral hemorrhage; intracerebral ... Intracranial hemorrhage. extra-axial (Epidural, Subdural, Subarachnoid) Cerebral/Intra-axial (Intraventricular) Stroke ( ...

https://www.wikidoc.org/index.php/Cerebral_hemorrhage

The 2010 AHA/ASA guidelines for spontaneous ICH recommend that after acute intracerebral hemorrhage, patients without medical ... Intracranial hemorrhage complicating acute stroke: how common is hemorrhagic stroke on initial head CT scan and how often is ... Spontaneous intracranial hemorrhage: which patients need diagnostic cerebral angiography? A prospective study of 206 cases and ... What are the AHA/ASA treatment guidelines for spontaneous intracranial hemorrhage (ICH) in hemorrhagic stroke?. Updated: Apr 22 ...

https://www.medscape.com/answers/1916662-53951/what-are-the-ahaasa-treatment-guidelines-for-spontaneous-intracranial-hemorrhage-ich-in-hemorrhagic-stroke

... including prevention and treatment of progressive hemorrhage, indications for surgical intervention, secon ... Given the number of studies that have investigated the subject of intracerebral hemorrhage, there are still many research ... Given the number of studies that have investigated the subject of intracerebral hemorrhage, there are still many research ... secondary prophylaxis and also treatment of intracerebral hemorrhage in patients with new anticoagulants. This article presents ...

http://www.biomedsearch.com/nih/Intracranial-hemorrhage-Diagnosis-prognosis-acute/23192631.html

FDA clears Zebras intracranial hemorrhage-detecting algorithm. 07:27 EDT 18 Jun 2019 , SmartBrief ... More From BioPortfolio on "FDA clears Zebras intracranial hemorrhage-detecting algorithm". *Related Companies *Related ...

https://www.bioportfolio.com/news/article/4016142/FDA-clears-Zebras-intracranial-hemorrhage-detecting-algorithm.html

... patients receiving anticoagulation for brain metastases did not have an increased intracranial hemorrhage risk, results showed. ... Patients with glioma receiving therapeutic anticoagulation had a greater than threefold risk for intracranial hemorrhage, ... Anticoagulation increases intracranial hemorrhage risk in patients with glioma. Zwicker JI, et al. J Thromb Haemost. 2016;doi: ... Zwicker and colleagues calculated a pooled OR for intracranial hemorrhage of 2.13 (95% CI, 1-4.57; I2 = 46%) among patients ...

https://www.healio.com/hematology-oncology/hematology/news/online/%7B8982b391-6659-41b3-b9e7-00cc8adcb16e%7D/anticoagulation-increases-intracranial-hemorrhage-risk-in-patients-with-glioma

Medical Xpress is a web-based medical and health news service that features the most comprehensive coverage in the fields of neuroscience, cardiology, cancer, HIV/AIDS, psychology, psychiatry, dentistry, genetics, diseases and conditions, medications and more.

https://medicalxpress.com/tags/intracranial%20hemorrhage/sort/date/1d/

Artificial intelligence system learns to diagnose, classify intracranial hemorrhage. A team of investigators from the ... known as intracranial hemorrhage, when taking the newer anticoagulant apixaban compared to those ... ... Department of Radiology has developed a system using artificial intelligence to quickly diagnose and classify brain hemorrhages ...

https://medicalxpress.com/tags/intracranial%20hemorrhage/sort/liverank/all/

Incidence of Delayed Intracranial Hemorrhage in Children After Uncomplicated Minor Head Injuries. Mark Hamilton, Martin Mrazik ... Incidence of Delayed Intracranial Hemorrhage in Children After Uncomplicated Minor Head Injuries ... Incidence of Delayed Intracranial Hemorrhage in Children After Uncomplicated Minor Head Injuries ... Incidence of Delayed Intracranial Hemorrhage in Children After Uncomplicated Minor Head Injuries ...

https://pediatrics.aappublications.org/content/126/1/e33/tab-article-info

Tags: Aspirin, badhealth, badmedicine, brain health, brain hemorrhage, cardiovascular disease, heart health, hemorrhage, ... Low-dose aspirin found to increase risk of intracranial hemorrhage. Wednesday, November 20, 2019 by: Ralph Flores ... Huang WY, Saver JL, Wu YL, Lin CJ, Lee M, Ovbiagele B. FREQUENCY OF INTRACRANIAL HEMORRHAGE WITH LOW-DOSE ASPIRIN IN ... Low-dose aspirin found to increase risk of intracranial hemorrhage. What can black stools reveal about a persons overall ...

https://www.naturalnews.com/2019-11-20-aspirin-can-increase-risk-of-intracranial-hemorrhage.html

Subarachnoid hemorrhage is bleeding between the brain and thin tissue that covers the brain. (neurosurgerykids.com)
CT scan showing a child with a subarachnoid hemorrhage. (neurosurgerykids.com)
Other categories of hemorrhage include bleeding into subdural and epidural spaces, usually caused by trauma (Chap 435) , and subarachnoid hemorrhage due to trauma or the rupture of an intracranial aneurysm (Chap. 302) . (mhmedical.com)

Intracerebral hemorrhage is bleeding within the brain itself. (neurosurgerykids.com)
Venous thromboembolism may result from prolong immobilization following intracerebral hemorrhage. (symptoma.com)
Treatment of intracerebral hemorrhage after thrombolysis did not result in reduced mortality or expansion of the hematoma. (neurologyadvisor.com)
A simple blood test may indicate risk of intracerebral hemorrhage and post-stroke outcomes. (neurologyadvisor.com)
Hemorrhage directly into the brain parenchyma, also known as intracerebral hemorrhage (ICH), and arteriovenous malformations (AVMs) of the brain will be considered here. (mhmedical.com)

1 illustration of brain shown intact with spinal cord, dura mater divided and reflected to show subdural hemorrhage. (utoronto.ca)

It may be intraparenchymal(bleeding in brain tissue) or an intraventricular hemorrhage(bleeding into the ventricles of the brain). (neurosurgerykids.com)

The location of the hemorrhage narrows the differential diagnosis to a few entities. (mhmedical.com)

The first is intra-axial or cerebral hemorrhage, is bleeding within the brain itself. (kirkendalldwyer.com)

A prospective cohort study showed that those with NOAC-related hemorrhages presented with a smaller hematoma volume, less severe stroke symptoms, and a lower rate of severe ICH than did patients who were taking a vitamin K antagonist (VKA), Georgios Tsivgoulis, MD, PhD (University of Athens, Greece), reported at the International Stroke Conference held here last week. (tctmd.com)
When pooling results with two other studies, the investigators showed that NOAC-related hemorrhages had smaller volumes at admission, carried a lower risk of in-hospital mortality, and tended to result in a lower rate of hematoma expansion. (tctmd.com)

Less common causes of intracranial hemorrhage are bleeding disorders (particularly those that require blood-thinning medication) and abnormal arteries or veins (arteriovenous malformations). (dignityhealth.org)

An intracranial hemorrhage results from rupture of an artery, vein or vein sinus within the cranial vault, which may lead to hypoxic neuronal death. (symptoma.com)

JC: Platelets for Intracranial Haemorrhage. (stemlynsblog.org)

Arizona's finest neurological care is available at Dignity Health, including for brain hemorrhage, throughout Arizona. (dignityhealth.org)
Bleeding in or around the brain is classified further as cerebral (brain) hemorrhage. (dignityhealth.org)
Intracranial hemorrhage treatment focuses on stopping the bleeding and reducing brain damage. (dignityhealth.org)
Intracranial bleeding occurs when a blood vessel within the skull is ruptured or leaks as a result of brain trauma. (kirkendalldwyer.com)
A build-up of blood within the skull can change the level of intracranial pressure, resulting in brain damage. (kirkendalldwyer.com)
A hemorrhage is considered a focal brain injury, meaning that it occurs in a specific spot in the brain, not generally across the entire brain. (kirkendalldwyer.com)
The second type is extra-axial hemorrhage, which is bleeding that occurs within the skull but outside of the brain tissue. (kirkendalldwyer.com)
If you or a loved one has suffered a personal injury resulting in a intracranial hemorrhage due to someone's negligence, contact a brain injury attorney at Kirkendall Dwyer LLP to learn about your legal rights. (kirkendalldwyer.com)
In this blog, I will discuss my capstone project for Flatiron School's Data Science bootcamp , in which I use a convolutional neural networks to detect intracranial hemorrhages, or bleeding in and around the brain. (sebastianmonzon.com)
Due to the bony skull surrounding intracranial tissues, hemorrhages are very likely to cause detrimental, pressure -induced brain lesions. (symptoma.com)
2 illustrations of brain divided to show hemorrhage in the lateral ventricles. (utoronto.ca)
Intracranial hemorrhage is often identified on noncontrast CT imaging of the brain during the acute evaluation of stroke. (mhmedical.com)

HOUSTON, TX-There's no such thing as a good intracranial hemorrhage (ICH), but a new analysis hints that patients who have one might be better off if they're taking a non-vitamin K antagonist oral anticoagulant (NOAC) rather than warfarin at the time. (tctmd.com)
Nevertheless, "it at least suggests that the [NOAC-related] hemorrhages are no more severe and may be actually less severe than warfarin-related hemorrhages," he continued. (tctmd.com)

An intracranial hemorrhage occurs when an artery inside the skull leaks or ruptures. (dignityhealth.org)

Hypertensive hemorrhage. (mhmedical.com)

Intracranial hemorrhage is a form of stroke (see Chap. 419) . (mhmedical.com)

Intracranial bleeding can occur through a variety of mechanisms, but whatever the cause there is no doubt that an associated coagulopathy will make things worse. (stemlynsblog.org)

57 mm right posterior parenchymal hemorrhage with intraventricular component. (ddxof.com)

These symptoms may be observed after lobar or basal ganglia hemorrhages , but also if the thalamus is affected. (symptoma.com)
Patients may report homonymous hemianopia after hemorrhages in lobar regions, basal ganglia or diencephalon. (symptoma.com)

2018). Intracranial hemorrhage. (mhmedical.com)

An intracranial hemorrhage is bleeding inside the skull (cranium). (dignityhealth.org)
Intracranial hemorrhage refers to bleeding within the skull. (kirkendalldwyer.com)
Intracranial bleeding occurs when a blood vessel within the skull is ruptured or leaks. (boatpelikan.ru)
Many children will be seen by a neurosurgeon if they have evidence of bleeding within the skull called intracranial hemorrhage. (neurosurgerykids.com)

Most bevacizumab-related ICH occurs into central nervous system tumors but spontaneous hemorrhages were seen. (virtualtrials.com)

We propose a novel method that combines a convolutional neural network (CNN) with a long short-term memory (LSTM) mechanism for accurate prediction of intracranial hemorrhage on computed tomography (CT) scans. (arxiv.org)

We validate the method on the recent RSNA Intracranial Hemorrhage Detection challenge and on the CQ500 dataset. (arxiv.org)

The signs and symptoms of an intracranial hemorrhage usually come on abruptly. (dignityhealth.org)

Call 9-1-1 immediately if you experience any signs or symptoms of an intracranial hemorrhage. (dignityhealth.org)

An ophthalmological examination of IH patients may reveal anisocoria and retinal hemorrhages . (symptoma.com)
Other signs of child abuse are: swollen head retinal hemorrhages vomiting seizure unconsciousness fractures of arms and legs of different ages Babies less than 12 months old may develop a swollen fontanel, or soft spot. (symptoma.com)

There has been a potentially increased risk of intracranial hemorrhage (ICH) in patients receiving bevacizumab. (virtualtrials.com)
carry] a lower risk of having an intracranial hemorrhage. (tctmd.com)
One is lower risk of having a hemorrhage in the first place, and secondly, there's at least a suggestion that the outcome if you do have one may not be as bad. (tctmd.com)

the remaining three (25%) had no evidence of intracranial pathology. (virtualtrials.com)
Hemorrhages are classified by their location and the underlying vascular pathology. (mhmedical.com)

Anatomy9

Diseases80

Chemicals and Drugs19

Analytical, Diagnostic and Therapeutic Techniques and Equipment50

Psychiatry and Psychology1

Phenomena and Processes7

Anthropology, Education, Sociology and Social Phenomena1

Information Science4

Named Groups2

Health Care19

Detection of intracranial hemorrhage with susceptibility-weighted MR sequences. (1/639)

Comparison of transcranial color-coded duplex sonography and cranial CT measurements for determining third ventricle midline shift in space-occupying stroke. (2/639)

Predictors of clinical improvement, angiographic recanalization, and intracranial hemorrhage after intra-arterial thrombolysis for acute ischemic stroke. (3/639)

Cerebrovascular dynamics of autoregulation and hypoperfusion. An MRI study of CBF and changes in total and microvascular cerebral blood volume during hemorrhagic hypotension. (4/639)

Neonatal focal temporal lobe or atrial wall haemorrhagic infarction. (5/639)

Disseminated aspergillosis involving the brain: distribution and imaging characteristics. (6/639)

Level of in utero cocaine exposure and neonatal ultrasound findings. (7/639)

Incidence and occurrence of total (first-ever and recurrent) stroke. (8/639)

Intracranial Hemorrhages

Cerebral Hemorrhage

Intracranial Hemorrhage, Traumatic

Hemorrhage

Subarachnoid Hemorrhage

Fibrinolytic Agents

Tissue Plasminogen Activator

Hematoma, Subdural

Thrombolytic Therapy

Intracranial Arteriovenous Malformations

Tomography, X-Ray Computed

Stroke

Retinal Hemorrhage

Anticoagulants

Cerebral Angiography

Warfarin

Brain Ischemia

International Normalized Ratio

Hematoma

Postpartum Hemorrhage

Cerebral Hemorrhage, Traumatic

Treatment Outcome

Vasculitis, Central Nervous System

Gastrointestinal Hemorrhage

Retrospective Studies

Intracranial Aneurysm

Craniocerebral Trauma

Intracranial Hemorrhage, Hypertensive

Vitreous Hemorrhage

Hydrocephalus

Eye Hemorrhage

Glasgow Coma Scale

Intracranial Hypertension

Echoencephalography

Embolectomy

Brain Hemorrhage, Traumatic

Magnetic Resonance Imaging

Vitamin K Deficiency Bleeding

Prospective Studies

Hematoma, Subdural, Intracranial

Brain Damage, Chronic

Cerebrovascular Disorders

Acute Disease

Aneurysm, Ruptured

Platelet Transfusion

Infant, Newborn

Thrombocytopenia, Neonatal Alloimmune

Fatal Outcome

Intracranial Thrombosis

Risk Factors

Neurologic Examination

Brain

Obstetrical Forceps

Platelet Aggregation Inhibitors

Consciousness Disorders

Antigens, Human Platelet

Purpura, Thrombocytopenic, Idiopathic

Craniotomy

Time Factors

Vitamin K Deficiency

Basal Ganglia Hemorrhage

Cerebral Infarction

Headache

Encephalocele

Vasospasm, Intracranial

Cerebral Ventricles

Coagulants

Skull Fractures

Infant, Newborn, Diseases

Central Nervous System Vascular Malformations

Muscle Hypertonia

Anisocoria

Phenylpropanolamine

Antifibrinolytic Agents

Embolization, Therapeutic

Cranial Sinuses

Fetal Diseases

Vacuum Extraction, Obstetrical

Postoperative Hemorrhage

Sinus Thrombosis, Intracranial