نتایج جستجو برای: infrarenal abdominal aortic aneurysm
تعداد نتایج: 216809 فیلتر نتایج به سال:
BACKGROUND Mycotic aortic aneurysm (MAA) is a rare and life-threatening disease. The aim of this European multicenter collaboration was to study the durability of endovascular aortic repair (EVAR) of MAA, by assessing late infection-related complications and long-term survival. METHODS AND RESULTS All EVAR treated MAAs, between 1999 and 2013 at 16 European centers, were retrospectively review...
BACKGROUND For the treatment of aortic aneurysm, stent-graft implantation is an alternative method to open surgery. There is no study comparing both methods with regard to endotoxaemia, the acute phase cascade, and clinical outcome. METHODS In this prospective study, we enrolled 40 patients (34 males, 6 females; mean age 72.1+/-7.5 [58-92] years) with infrarenal abdominal aortic aneurysm who ...
Previous studies suggest that cytokine-induced tissue inflammation may participate in the pathogenesis of abdominal aortic aneurysms. Serum inflammatory markers may reflect arterial inflammation in asymptomatic phases of the aneurysmal disease. We studied 120 outpatients (62 men; age, 65+/-9 years) by ultrasound evaluation of the abdominal aorta to evaluate the association of circulating levels...
OBJECTIVE Hemodynamic stress participates in the initiation and progression of aneurysmal degeneration. Coarctation increases flow-mediated stress on the aortic wall. We tested the hypothesis that prolonged coarctation of an infrarenal abdominal aorta (AA) segment leads to abdominal aortic aneurysm (AAA) formation in mini pigs. METHODS An asymmetric, funnel-shaped flow path was created by con...
Isolated abdominal aortic dissection (IAAD) is a rare form of aortic dissection involving usually the infrarenal part of the abdominal aorta. A 45-year-old male presented with lumbar pain and claudication. Computed tomography angiography (CTA) revealed an infrarenal IAAD extending to the left external iliac artery (EIA), causing ≥90% narrowing of the lumen. An endovascular approach was decided,...
INTRODUCTION Endovascular aortic repair, if technically feasible, is the treatment of choice for patients with a contained ruptured aortic aneurysm who are unfit for open surgery. CASE PRESENTATION We report the case of an 80-year-old Caucasian man who presented with an unusually configured, symptomatic infrarenal aortic aneurysm. His aneurysm showed an erosion of the fourth lumbar vertebra a...
rare malady and it has been only infrequently reported on; its typical course and optimal management are not clearly defined (1). It is usually limited to the infrarenal aorta (1, 2). Isolated abdominal aortic dissection may be classified on the basis of its etiology as iatrogenic, traumatic or spontaneous (2). Primary abdominal aortic dissections comprise less than 2% of all aortic dissections...
An 88-year-old man with hypertension, coronary artery disease, morbid obesity, and a remote history of a prior open abdominal aortic aneurysm repair with an infrarenal tube graft developed acute abdominal pain accompanied by dizziness after a bowel movement. He was taken to an outside hospital, where a computed tomography angiogramwas obtained. This demonstrated a right internal iliac artery an...
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