• See the reply "Understanding hybrid endoscopic submucosal dissection subtleties" on page 738. (e-ce.org)
  • Hybrid endoscopic submucosal dissection (ESD), in which an incision is made around a lesion and snaring is performed after submucosal dissection, has some advantages in colorectal surgery, including shorter procedure time and preventing perforation. (e-ce.org)
  • With the advent of endoscopic submucosal dissection (ESD), it has become possible to resect large lesions and lesions with ulcer scars that cannot be resected en bloc using conventional endoscopic mucosal resection (EMR). (e-ce.org)
  • 7 - 9 Currently, there is growing interest in hybrid colorectal ESD, where an incision is made around the lesion and snaring is performed after submucosal dissection to compensate for the shortcomings of ESD. (e-ce.org)
  • Endoscopic submucosal dissection (ESD) using Hybrid Knife is a technique implanting from Gastroenterology. (auanet.org)
  • Case of Colorectal Cancer After Cold Snare Polypectomy Successfully Salvaged on Endoscopic Submucosal Dissection. (bvsalud.org)
  • Endoscopic submucosal dissection has been reported as a safe and effective method for treating recurrent or residual colorectal neoplasia following hot endoscopic mucosal resection . (bvsalud.org)
  • Endoscopic submucosal dissection was selected as salvage treatment for the residual lesion, and histopathological examination revealed free horizontal and vertical margins. (bvsalud.org)
  • We believe that performing endoscopic submucosal dissection at the site of the cancer resected with cold snare polypectomy ensured that there was no residual cancer left. (bvsalud.org)
  • It may be hypothesized that endoscopic submucosal dissection could evolve as the treatment of choice for patients with colorectal cancer after cold snare polypectomy. (bvsalud.org)
  • We report a case of laparoscopic distal gastrectomy with D2 lymph node dissection performed for gastric cancer in a patient with SIT. (sages.org)
  • A laparoscopic distal gastrectomy with D2 lymph node dissection in accordance with the Japanese Gastric Cancer Treatment Guidelines as well as a Roux-en-Y anastomosis due to an esophageal hiatal hernia were performed. (sages.org)
  • If you have breast cancer , your doctor may recommend that you also have an axillary lymph node dissection done. (healthline.com)
  • What is an axillary lymph node dissection? (healthline.com)
  • An axillary lymph node dissection (ALND) is a procedure used in certain cases of breast cancer where the tumors have spread to the lymph nodes around your underarms (axilla). (healthline.com)
  • What's the procedure like for an axillary lymph node dissection? (healthline.com)
  • What potential complications are there from axillary lymph node dissection? (healthline.com)
  • Dissection of carinal lymph node is not recommended, except the case which have metastasis in those lymph nodes. (sages.org)
  • We investigated lymphatic function in mice using near-infrared imaging for a period of 4 weeks after surgeries that mimic sentinel lymph node biopsy (SLNB) or axillary lymph node dissection (ALND), by removal of the popliteal lymph node (LN) alone or together with the popliteal fat pad, respectively. (springer.com)
  • McLaughlin SA, Wright MJ, Morris KT, Giron GL, Sampson MR, Brockway JP, Hurley KE, Riedel ER, Van Zee KJ (2008) Prevalence of lymphedema in women with breast cancer 5 years after sentinel lymph node biopsy or axillary dissection: objective measurements. (springer.com)
  • CHICAGO -- Lymph node dissection had no impact on survival among women with completely resected ovarian cancer and clinically negative nodes, a large randomized trial showed. (medpagetoday.com)
  • Regardless of whether patients had lymph node dissection, they lived about 2 years without disease progression. (medpagetoday.com)
  • Omitting lymph node dissection did not prove harmful even though more than half of the patients in the trial had subclinical retroperitoneal nodal metastases, Philipp Harter, MD, of Klinikum Essen-Mitte in Germany, reported at the American Society of Clinical Oncology annual meeting. (medpagetoday.com)
  • Eligible patients had FIGO IIB-IV ovarian cancer considered feasible for macroscopic complete resection, clinically and radiographically negative pelvic and para-aortic lymph nodes, no prior chemotherapy, and no prior lymph node dissection. (medpagetoday.com)
  • Can you remove lymph nodes in neck area without radical dissection? (cancer.org)
  • I have two lymph nodes that may need to be removed, can they remove them without radical dissection? (cancer.org)
  • In my case the lymph nodes were zapped (removed) without surgery. (cancer.org)
  • Postoperative morbidity and accurate nodal staging are heavily influenced by the extent of lymph node dissection. (frontiersin.org)
  • On one hand, insufficient lymphadenectomy may result in understaging and undertreatment of a patient, on the other hand, unnecessary lymph node dissection may result in a higher rate of postoperative complications. (frontiersin.org)
  • Approximately one-third of patients with gastric cancer undergoes an avoidable lymph node dissection. (frontiersin.org)
  • This study aims to introduce an optimized method named "non-grasping en bloc mediastinal lymph node dissection (MLND)" through video-assisted thoracoscopic surgery (VATS). (medscape.com)
  • In view of the past medical history of PDA, gradual hypourocrinia, and right lower limb weakness, we considered the possibility of aortic dissection. (hindawi.com)
  • If you find yourself treating your chest pain patient with IV opioids to control their severe colicky pain, think about the possibility of aortic dissection. (emergencymedicinecases.com)
  • The incidence of spontaneous carotid artery dissection is low, and incidence rates for internal carotid artery dissection have been reported to be 2.6 to 2.9 per 100,000. (wikipedia.org)
  • Observational studies and case reports published since the early 1980s show that patients with spontaneous internal carotid artery dissection may also have a history of stroke in their family and/or hereditary connective tissue disorders, such as Marfan syndrome, Ehlers-Danlos syndrome, autosomal dominant polycystic kidney disease, pseudoxanthoma elasticum, fibromuscular dysplasia, and osteogenesis imperfecta type I. IgG4-related disease involving the carotid artery has also been observed as a cause. (wikipedia.org)
  • Internal carotid artery dissection can also be associated with an elongated styloid process (known as Eagle syndrome when the elongated styloid process causes symptoms). (wikipedia.org)
  • Axial T1-weighted MRI demonstrating a crescent sign (arrow) in a patient with a left internal carotid artery dissection. (medscape.com)
  • This is the first known documented case report of prepubertal left coronary sinus rupture with left coronary artery aneurysms with fistulous communication to both the superior vena cava and right superior pulmonary vein, presenting with a continuous murmur. (uwi.edu)
  • Spontaneous coronary artery dissection (SCAD) is a rare condition requiring specialized diagnosis and treatment. (massgeneral.org)
  • Spontaneous coronary artery dissection (SCAD) is a rare condition that occurs when a tear forms in one or more blood vessels of the heart, which can slow or block blood flow to the heart and cause a heart attack. (massgeneral.org)
  • Spontaneous coronary artery dissection (SCAD) is a very rare cause of acute coronary syndromes in young otherwise healthy patients with a striking predilection for the female gender. (uncg.edu)
  • The purpose of this research is to compare sympathetic function (flight or fight system), arterial structure and mechanics of participants with history of spontaneous coronary artery dissection (SCAD) to age and sex matched control participants. (mayo.edu)
  • The researchers are trying to see whether contrast-enhanced ultrasonography, shear wave elastography, strain imaging, and 3-D volume ultrasonography improves arterial wall visualization and identifies arterial elastic properties among individuals with fibromuscular dysplasia (FMD), atherosclerosis, personal history of spontaneous coronary artery dissections (SCAD), or personal history of segmental arterial mediolysis (SAM) that may be different compared to those without the aforementioned conditions. (mayo.edu)
  • Rarely, dissection is confined to individual arteries (eg, coronary or carotid arteries), typically in pregnant or postpartum women. (msdmanuals.com)
  • Aortic dissection is a life-threatening emergency with high mortality, caused by an intimal and medial tear in the aorta, with formation of a false lumen within the aortic media. (hindawi.com)
  • In the remainder of cases, the abnormalities are thought to be caused by factors that are not inherited, such as damage to the walls of the aorta from aging, tobacco use, injury, or disease. (medlineplus.gov)
  • In addition to the old adage "pain above and below the diaphragm should heighten your suspicion for aortic dissection", severe pain that progresses and moves in the same vector as the aorta, increases the likelihood of aortic dissection. (emergencymedicinecases.com)
  • The intimal tear in the aorta can devascularize any organ from head to toe including the brain, heart and kidneys, and so 5% of dissections present as strokes, and these certainly are not the kind of stroke patients who should be receiving tPA! (emergencymedicinecases.com)
  • Aortic dissection is a serious condition in which there is a tear in the wall of the major artery carrying blood out of the heart (aorta). (limamemorial.org)
  • As the tear extends along the wall of the aorta, blood can flow in between the layers of the blood vessel wall (dissection). (limamemorial.org)
  • Aortic dissection most often happens because of a tear or damage to the inner wall of the aorta. (limamemorial.org)
  • An aortic dissection may also cause abnormal widening or ballooning of the aorta ( aneurysm ). (limamemorial.org)
  • Dissections that occur in the part of the aorta that is leaving the heart (ascending) are treated with surgery. (limamemorial.org)
  • Dissections that occur in other parts of the aorta (descending) may be managed with surgery or medicines. (limamemorial.org)
  • A computed tomography (CT) scan revealed a dissection flap in the dilated ascending aorta that extended through the aortic arch to the bilateral iliac arteries (Fig. 1a ). (springeropen.com)
  • The dissection entry was found in the ascending aorta ( a arrow). (springeropen.com)
  • The dissection may occur anywhere along the aorta and extend proximally or distally into other arteries. (msdmanuals.com)
  • Surgical repair of the aorta and placement of a synthetic graft are needed for ascending aortic dissection and for certain descending aortic dissections. (msdmanuals.com)
  • Endovascular stent grafts are an option for selected patients with descending dissections, especially when dissection involves the descending thoracic aorta. (msdmanuals.com)
  • Type I (50% of dissections): These dissections start in the ascending aorta and extend at least to the aortic arch and sometimes beyond. (msdmanuals.com)
  • Type II (35%): These dissections start in and are confined to the ascending aorta (proximal to the brachiocephalic or innominate artery). (msdmanuals.com)
  • Type III (15%): These dissections start in the descending thoracic aorta just beyond the origin of the left subclavian artery and extend distally or, less commonly, proximally. (msdmanuals.com)
  • Type IIIa dissections originate distal to the left subclavian artery and are confined to the thoracic aorta. (msdmanuals.com)
  • Type A: These dissections involve the ascending aorta. (msdmanuals.com)
  • Computed tomography angiography (CTA) results (shown in Figure 1 ) confirmed our tentative diagnosis: thoracic and abdominal aortic dissection, thinning of bilateral renal arteries and right internal and external iliac arteries, and abnormal infusion of liver, spleen, and kidneys. (hindawi.com)
  • Acute aortic dissection is a life-threatening clinical emergency, which mostly occurs in aged patients and presents with sharp chest pain. (hindawi.com)
  • In this paper, we reported a case of acute aortic dissection, which induced septic shock in a young woman, without typical chest pain. (hindawi.com)
  • In this paper, we reported a rare case of a young female with acute aortic dissection presenting as septic shock. (hindawi.com)
  • Unfortunately, because of the young age and absence of typical symptoms, the diagnosis of acute aortic dissection was initially missed, leading to a delayed treatment and deteriorating multiorgan injury. (hindawi.com)
  • Acute aortic dissection is an uncommon disorder which can have fatal results in the event of treatment delay or misdiagnosis. (easychair.org)
  • This report presents the first case of a patient at such an advanced age with dwarfism and cardiac surgery and the second case to illustrate successful acute aortic dissection repair in achondroplasia. (springeropen.com)
  • Dissection may occur after physical trauma to the neck, such as a blunt injury (e.g. traffic collision), strangulation, but can also happen spontaneously. (wikipedia.org)
  • Carotid artery dissection is thought to be more commonly caused by severe violent trauma to the head and/or neck. (wikipedia.org)
  • Artery dissection has also been reported in association with some forms of neck manipulation. (wikipedia.org)
  • thus, the radical neck dissection was devised. (medscape.com)
  • Radical neck dissection is an operation that was created in 1906 to solve the problem of metastatic neck disease. (medscape.com)
  • Classic radical neck dissection is still the criterion standard for surgical control of a neck metastasis. (medscape.com)
  • The necessity to maximize control and to minimize morbidity prompted modifications to the classic neck dissection. (medscape.com)
  • Therefore, these findings led to another neck dissection modification, which is the selective preservation of 1 or several LN groups. (medscape.com)
  • In 1906, Crile was the first person to describe radical neck dissection, which encompasses the surgical removal of neck metastases contained between superficial and deep fascial layers of the neck. (medscape.com)
  • In the 1950s, Martin routinely used radical neck dissection for the management of neck metastasis. (medscape.com)
  • In 1991, the American Academy of Otolaryngology-Head and Neck Surgery (AAOHNS) published an official report that standardized the terminology for different types of neck dissection. (medscape.com)
  • Vertebral artery dissections afterchiropractic neck manipulationin Germany over three years. (cams.cn)
  • I sure don't know everything about it but I know they and do what they call modified neck disection. (cancer.org)
  • Objective: To assess the dynamic activity of scapular muscles in patients with accessory nerve dysfunction after neck dissection surgery, compared with both their unaffected side and with age- and sex-matched controls. (edu.au)
  • One group consisted of neck dissection patients with demonstrated clinical signs of accessory nerve injury. (edu.au)
  • Main Outcome Measures: Electromyographic activity comparisons were made between the neck dissection affected side, the neck dissection unaffected side, and the matched healthy control side. (edu.au)
  • Results: The neck dissection affected side demonstrated significantly less upper trapezius and middle trapezius muscle activity compared with the neck dissection unaffected side and matched control group. (edu.au)
  • The neck dissection unaffected side had significantly less upper trapezius muscle activity than the matched control group. (edu.au)
  • Conclusions: Trapezius muscle activity is significantly reduced in accessory nerve shoulder dysfunction as a result of neck dissection, both in the affected and unaffected sides. (edu.au)
  • Select patients with papillary thyroid carcinoma with clinically involved lateral neck nodes (cN1b disease) may not require prophylactic central compartment neck dissection (PCND), according to our retrospective study published recently in the Annals of Surgical Oncology . (mskcc.org)
  • Several molecular pathways and the activation of matrix metalloproteinases associated with the pathogenesis of SS participate in the initiation and progression of aortic aneurysm (AA) and aortic dissection (AD). (bmj.com)
  • Although 12 cases had direct invasion to tracheobronchial and resulted in R2 resection, none of cases showed tracheobronchial injury during operation. (sages.org)
  • However, its value for rescue resection in difficult colorectal ESD cases remains unclear. (e-ce.org)
  • RH-ESD was ineffective in terms of curative resection because of the low en bloc resection rate, but was useful for avoiding surgery. (e-ce.org)
  • 1 - 3 Compared with EMR, ESD has a higher en bloc resection rate and lower recurrence rate. (e-ce.org)
  • Surgeons achieved macroscopically complete resection in more than 99% of cases, said Harter. (medpagetoday.com)
  • All tumors were completely resection with 21.2% of tiny perforation (7 cases). (auanet.org)
  • All the patients were followed up one year, with only 3 cases of recurrence (9.7%, 3 months, 6 months and 9 months after resection respectively). (auanet.org)
  • Arterial dissection of the carotid arteries occurs when a small tear forms in the innermost lining of the arterial wall (known as the tunica intima). (wikipedia.org)
  • The stenosis that occurs in the early stages of arterial dissection is a dynamic process and some occlusions can return to stenosis very quickly. (wikipedia.org)
  • Arterial dissection occurs when blood enters the media through a tear or ulcer in the intima and tracks along the media, forming a second blood-filled channel within the wall. (radiopaedia.org)
  • Yamaura A. Nontraumatic Intracranial Arterial Dissection: Natural History, Diagnosis, and Treatment. (medscape.com)
  • 2016 . Cervical artery dissections: a review . (ajtmh.org)
  • COVID-19 and cervical artery dissection-causative association? (ajtmh.org)
  • Antiplatelet treatment compared with anticoagulation treatment for cervical artery dissection (CADISS): a randomised trial. (medscape.com)
  • Thrombolysis in cervical artery dissection--data from the Cervical Artery Dissection and Ischaemic Stroke Patients (CADISP) database. (medscape.com)
  • Kim YK, Schulman S. Cervical artery dissection: pathology, epidemiology and management. (medscape.com)
  • The genetics of cervical artery dissection: a systematic review. (medscape.com)
  • Clinical and radiographic natural history of cervical artery dissections. (medscape.com)
  • Cervical arterial dissections and association with cervical manipulative therapy: a statement for healthcare professionals from the American Heart Association/American Stroke Association. (cams.cn)
  • The prognosis of aortic dissection is grave with more than 50% mortality, due mainly to late diagnosis and inadequate treatment [ 1 ]. (hindawi.com)
  • Herein, we described a young female aortic dissection patient who firstly presented with symptoms of septic shock without typical chest pain, which led to delayed diagnosis and treatment of aortic dissection. (hindawi.com)
  • Aortic dissection: diagnosis and follow-up with helical CT. (radiopaedia.org)
  • 3. Ince H, Nienaber CA. Diagnosis and management of patients with aortic dissection. (radiopaedia.org)
  • While missing aortic dissection was considered "the standard" in the late 20th century, our understanding of the clinical diagnosis has improved considerably since the landmark International Registry of Aortic Dissection (IRAD) study in 2000. (emergencymedicinecases.com)
  • Nonetheless, aortic dissection remains difficult to diagnosis with 1 in 6 being missed at the initial ED visit. (emergencymedicinecases.com)
  • A clinical diagnosis of AD was considered prior to surgery or autopsy in 25 (45%) cases overall, more during the second decade. (biomedcentral.com)
  • Other observations include an increase in cases where the correct clinical diagnosis was considered and in which surgical treatment was attempted, changes also evident when the second decade of the present study was compared with the earlier decade. (biomedcentral.com)
  • However, areas that could still be improved include an increased index of suspicion for the diagnosis of AD and perhaps in the initiation of treatment, earlier, in those cases where the correct diagnosis was considered. (biomedcentral.com)
  • Aortic dilatation is generally the first feature of familial TAAD to develop, although in some affected individuals dissection occurs with little or no aortic dilatation. (medlineplus.gov)
  • Aortic dissection occurs in about 2 out of every 10,000 people. (limamemorial.org)
  • In the majority of cases, SCAD is treated with medications. (massgeneral.org)
  • The review is illustrated with two SCAD patients who had a recurrence of a spontaneous dissection in another artery within a few days after the initial event. (uncg.edu)
  • In a retrospective analysis, all cases of AD that presented to the autopsy service, during the 20-year period 1989-2008, were identified from our pathology department's post-mortem records. (biomedcentral.com)
  • However, although an association with connective tissue disorders does exist, most people with spontaneous arterial dissections do not have associated connective tissue disorders. (wikipedia.org)
  • The Surveillance, Epidemiology, and End Results (SEER) Program estimated that 54,540 new cases of oral cavity and pharyngeal cancer would occur in the United States in 2023, making up 2.8% of all new US cancer cases. (medscape.com)
  • Aortic dissection and rupture occur in 20-40% of patients with Marfan's syndrome. (uwi.edu)
  • Just as the patient who presents with headache and is suspected of suffering from a subarachnoid hemorrhage, if the patient describes truly abrupt onset of severe torso pain with maximal intensity at onset, think aortic dissection. (emergencymedicinecases.com)
  • Symptoms and signs include abrupt onset of tearing chest or back pain, and dissection may result in aortic regurgitation and compromised circulation in branch arteries. (msdmanuals.com)
  • Also, the reports on the prevalence of hereditary connective tissue diseases in people with spontaneous dissections are highly variable, ranging from 0% to 0.6% in one study to 5% to 18% in another study. (wikipedia.org)
  • Because of the susceptibility to recurrent spontaneous dissections we propose at least one week of observation in hospital. (uncg.edu)
  • Aortic dissections usually cause severe, sudden chest or back pain, and may also result in unusually pale skin (pallor), a very faint pulse, numbness or tingling (paresthesias) in one or more limbs, or paralysis. (medlineplus.gov)
  • The combination of severe migrating and intermittent pain should raise the suspicion for aortic dissection. (emergencymedicinecases.com)
  • One clinical study found that ALND led to side effects in 42 percent of cases, but these side effects also ranged from minor to severe. (healthline.com)
  • in severe cases, VAD may be complicated by BA thrombosis, and this case highlights the importance of a fast diagnostic approach and advanced intravascular procedure to obtain good long-term neurological outcome. (edzardernst.com)
  • In most cases, the symptoms begin suddenly, and include severe chest pain . (limamemorial.org)
  • leukopenia may also be present in severe disease, especially in cases of toxin-mediated cellulitis. (medscape.com)
  • Because the bacterial etiology of cellulitis in typical cases is expected to represent streptococcal and, less commonly, staphylococcal infection, additional procedures are also usually unnecessary. (medscape.com)
  • We use ESD technique to resect bladder tumor en-bloc with distinct base pathology. (auanet.org)
  • Cerebral angiogram of a left internal carotid dissection showing gradual vessel tapering to occlusion. (medscape.com)
  • The onset of the spasms was also unpredictable, because they were initiated in some cases within 2-3 minutes after the spine was loaded. (cdc.gov)
  • An estimated 0.67% of patients admitted to the hospital after major motor vehicle accidents were found to have blunt carotid injury, including intimal dissections, pseudoaneurysms, thromboses, or fistulas. (wikipedia.org)
  • Furthermore, this case underlines the need to suspect VAD in patients presenting with neurological symptoms following cSMT. (edzardernst.com)
  • To date, there is no report of a clinical case of septic shock induced by aortic dissection. (hindawi.com)
  • Of these cases, 62.5% were in clinical stage IB, while 26.2% were in stage IIA. (nih.gov)
  • All cases of AD identified at autopsy, during the 20-year period since the conclusion of the last study, were collected and pertinent clinical and pathological data were analyzed and compared, both within the two decades of this study period and against the results of the last study. (biomedcentral.com)
  • Clinical and pathologic findings of aortic dissection at autopsy: Review of 336 cases over nearly 6 decades. (msdmanuals.com)
  • Between February 2009 and July 2013, 402 patients with clinical stage I non-small cell lung cancer (NSCLC) underwent "non-grasping en bloc MLND" conducted by one surgical team. (medscape.com)
  • This clinical case describes the case of a unicystic ameloblastoma located in the left retromandibular region with eight years of follow-up. (bvsalud.org)
  • a) CTA image shows the true and false lumen of aortic dissection and abnormal perfusion of liver and spleen. (hindawi.com)
  • Aortic dissection is the surging of blood through a tear in the aortic intima with separation of the intima and media and creation of a false lumen (channel). (msdmanuals.com)
  • Dissection is a blister-like de-lamination between the outer and inner walls of a blood vessel, generally originating with a partial leak in the inner lining. (wikipedia.org)
  • In most cases the vessel wall is abnormal. (radiopaedia.org)
  • Here we describe a detailed protocol for the dissection of the dorsal abdominal wall of a bee in order to visualize its dorsal vessel, which serves the role of the heart in the insect. (jove.com)
  • Treatment involves strict blood pressure control and serial imaging to monitor progression of dissection. (msdmanuals.com)
  • The septic shock was possibly due to the bacterial translocation caused by aortic dissection-induced intestinal ischemia and intestinal epithelial barrier dysfunction. (hindawi.com)
  • Antiplatelets vs anticoagulation for dissection: CADISS nonrandomized arm and meta-analysis. (medscape.com)
  • Georgiadis D, Arnold M, von Buedingen HC, Valko P, Sarikaya H, Rousson V. Aspirin vs anticoagulation in carotid artery dissection: a study of 298 patients. (medscape.com)
  • 41%). Hypertension as a risk factor was identified in 52 (93%) cases and rupture occurred in 49 (88%) cases. (biomedcentral.com)
  • Our case appeared as the first case report of aortic dissection presenting as septic shock. (hindawi.com)
  • This report is of a case of a colorectal tumor measuring 8 mm that was treated using cold snare polypectomy and resulted in residual cancer . (bvsalud.org)
  • All medical conditions for each case and control were categorised using the International Classification of Diseases, Ninth Revision. (bmj.com)
  • Pathological features noted from the autopsy included information regarding classification of the sub-type of dissection. (biomedcentral.com)
  • A n objective focal neurologic deficit in the setting of acute unexplained chest pain has +LR = 33 for aortic dissection. (emergencymedicinecases.com)
  • Case: A 51-year-old man presented in hospital with chest pain following methamphetamine abuse. (easychair.org)
  • The objectives of this repeated study were therefore, to reexamine the cases of AD coming to autopsy in an attempt to validate that impression, to identify any clinicopathological changes occurring during the course of this extended survey and to compare the overall findings of this new study with that of the previous one. (biomedcentral.com)
  • Especially when the tumor is adjacent to trachea or main bronchus, dissection would be much harder. (sages.org)
  • ESD technique allows the bladder tumor to be resected completely en-bloc, avoiding the risks of TURBT, such as tumor residual, tumor cell seeding. (auanet.org)
  • The millions of animals who are used in school dissections every year come from biological supply houses, which breed some animals, capture many in the wild, and obtain others-including lost animal companions-from shelters. (peta.org)
  • Carotid artery dissection is a separation of the layers of the artery wall supplying oxygen-bearing blood to the head and brain and is the most common cause of stroke in young adults. (wikipedia.org)
  • Once considered uncommon, spontaneous carotid artery dissection is an increasingly recognized cause of stroke that preferentially affects the middle-aged. (wikipedia.org)
  • Blood clots, or emboli, originating from the dissection are thought to be the cause of infarction in the majority of cases of stroke in the presence of carotid artery dissection. (wikipedia.org)
  • In one study of patients with carotid artery dissection, 60% had infarcts documented on neuroimaging. (wikipedia.org)
  • While IRAD reported a painless aortic dissection rate of about 5%, a more recent study out of Japan reported that 17% of aortic dissection patients had no pain. (emergencymedicinecases.com)
  • I love how you went ahead and cut off the argument "this is just one case study. (edzardernst.com)
  • This is especially true if a case study shows the resolution of a condition following chiropractic intervention. (edzardernst.com)
  • This study aims to evaluate the utility of rescue hybrid ESD (RH-ESD) in difficult-to-treat colorectal cancer cases. (e-ce.org)
  • To the best of our knowledge, no study has reported a correlation between achondroplasia and aortic dissection. (springeropen.com)
  • An autopsy study of aortic dissection (AD) at our institution was previously reported. (biomedcentral.com)
  • Fifty-six cases comprised this study group including 36 males and 20 females, with a mean age of 63.9 years. (biomedcentral.com)