نتایج جستجو برای: abdominal aortic reconstruction
تعداد نتایج: 312544 فیلتر نتایج به سال:
BACKGROUND Experimental studies suggest that angiotensin II plays a central role in the pathogenesis of abdominal aortic aneurysm. This trial aims to evaluate the efficacy of the angiotensin receptor blocker telmisartan in limiting the progression of abdominal aortic aneurysm. METHODS/DESIGN Telmisartan in the management of abdominal aortic aneurysm (TEDY) is a multicentre, parallel-design, r...
A 58 year old man was admitted with atrial fibrillation and lower limb swelling without abdominal pain. Computed tomography angiography (CTA) showed an isolated aortocaval fistula (ACF) secondary to aortic aneurysm (85 mm) rupture. The patient underwent urgent Gore C3 Excluder (W. L. & Associates, Flagstaff, AZ, USA) endograft placement immediate symptom resolution. Post-processing imaging soft...
abstract background: the transverse rectus abdominis musculocutaneous (tram) flap remains the gold standard for postmastectomy reconstruction either immediate or delayed. however, transfer of tram flap can be associated with donor site morbidities and complications in flap. a successful reconstruction consists of careful patient selection, surgical technique and meticulous preoperative planning...
A 30-year-old man with severe back and abdominal pain was referred to our hospital because of a recurrence of acute type B aortic dissection. A computed tomography scan showed a 3-channel dissection and a severe narrowing of the true lumen of the descending aorta to the abdominal aorta because of the expansion of the newly formed second false lumen. Although laboratory testing, including creati...
Elective aneurysmectomy and bypass grafting are now well established as the preferred methods of treatment for patients with symptomatic abdominal aortic aneurysms or abdominal aortic occlusive disease. Since these are late manifestations of generalized arteriosclerosis, it is not surprising that cardiac reserve is the major factor in determining operative survival. In an effort to define the m...
Aortic dissection occurs when a tear develops in the wall of the aorta, which is rare in the young population. This fatal disorder is hard to diagnose, especially in young patients. We present the case of aortic dissection in a 15-year-old boy referred to the Emergency Department of Yazd University of Medical Sciences in November 2015. The patient presented to our department with sudden acute c...
PURPOSE Conventional computed tomography (CT) is the gold standard method for case planning for endovascular aortic aneurysm repair (EVAR). However, aortography with a marking catheter is needed for measuring the actual length of an aneurysm. With advances in imaging technology, a 3-dimensional (3D) workstation can obviate the need for the aortography. The objective of this study was to determi...
Objective(s): Paraplegia is deterioration in motor or sensory function of the lower limbs that can occur after modification of a thoracoabdominal aortic aneurysm. The purpose of this survey was to determine the protective action of lutein on spinal cord ischemia-reperfusion (I-R) damage. Materials and Methods: Thirty-five male rats were distributed into five groups: intact, sham, dimethyl sulfo...
Marfan syndrome is an autosomal dominant inherited disorder of connective tissue, with various complications manifested primarily in the cardiovascular system. It potentially leads to aortic dissection and rupture, these being the major causes of death. We report a patient who complained of acute abdominal pain, which presented as acute mesenteric ischemia combined with abdominal aortic dissect...
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