نتایج جستجو برای: extra luminal entrapment
تعداد نتایج: 86682 فیلتر نتایج به سال:
Aortic dissection occurs when the layers of the aorta separate as a result of extra luminal cavity of blood through an intimal tear. Dissection limited to the abdominal aorta is rare. Unfortunately, the appropriate management of dissecting aneurysm of abdominal aorta is not documented yet. A 43 years old man was admitted to Al-zahra hospital in Isfahan with sudden onset of periumbilical abdomin...
A pseudoaneurysm refers to a defect in the arterial wall, allowing communication of arterial blood with the adjacent extra-luminal space. Pseudoaneurysms result from traumatic arterial injury. With the increasing utilization of percutaneous arterial interventions, iatrogenic arterial injury has become the predominant cause of pseudoaneurysm formation. Rupture of the pseudoaneurysm comprises a v...
Breast cancer patients with Luminal A disease generally have a good prognosis, but among this patient group are patients with good prognosis that are currently overtreated with adjuvant chemotherapy, and also patients that have a bad prognosis and should be given more aggressive treatment. There is no available method for subclassification of this patient group. Here we present a DNA methylatio...
PURPOSE Reported breast cancer incidence is rising in South Africa, where some women are diagnosed late and have poor outcomes. We studied patient and provider factors associated with clinical stage at diagnosis among women diagnosed at the Chris Hani Baragwanath Academic Hospital in Soweto, Johannesburg in 2015-2016. METHODS From face-to-face interviewer-administered questionnaires we compar...
Introduction: Patients with acute abdominal pain may have unsuspected pneumoperitoneum, and be investigated with ultrasound. Although not the primary imaging modality for this condition, ultrasound will usually demonstrate signs of free intraperitoneal or extra-luminal gas. Methods: Sonographic signs of pneumoperitoneum are described, along with the limitations and pitfalls of the technique. Th...
mon benign tumors of the colon. However, colonic lipomas are infrequently encountered in clinical practice. Though some lipomas cause abdominal pain, obstruction, or bleeding, most are asymptomatic. Diagnosis can be made by radiologic or endoscopic examinations. Radiographically, the tumor presents as a smooth radiolucent, intra-luminal, extra-mucosal, sessile or pedunculated mass. Endoscopical...
Endoscopic ultrasound (EUS) is mainly used for the evaluation and sampling of mediastinal and abdominal lymph nodes, luminal and submucosal lesions of the upper and lower gastrointestinal tract, as well as in the diagnostic approach for pancreatic, biliary and liver disease. However, several non-digestive pathologies may be encountered as well, expanding the diagnostic potential of EUS. In this...
RESULTS: 152 patients with 159 orbital floor fractures were included. 122 (80.3%) patients were male, and the mean age was 12.2 years. Twelve patients (7.9%) sustained orbital floor fractures with tissue entrapment. At presentation extraocular movement (EOM) restriction, diplopia, nausea, and vomiting were all associated with tissue entrapment (P<0.001). Amongst patients with trapdoor fractures...
This study tested whether feelings of defeat and entrapment mediated the effects of negative appraisals upon suicidal ideation and behavior. A sample of 93 university students who reported some degree of suicidal ideation completed questionnaires of negative appraisals of social-support and problem-solving, defeat, entrapment, hopelessness and suicidality. The results supported a model whereby ...
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