BACKGROUND For patients with large abdominal aortic aneurysms, randomized trials have shown an initial overall survival benefit for elective endovascular repair over conventional open repair. This survival difference, however, was no longer significant in the second year after the procedure. Information regarding the comparative outcome more than 2 years after surgery is important for clinical ...

Inflammatory abdominal aortic aneurysms are pathophysiologically different from the noninflammatory abdominal aortic aneurysms. Their inflammatory histology dictates its different behavior, and possibly, its particular response to endovascular treatment. The authors present a case of hydronephrosis and consequent acute kidney injury in a patient with an inflammatory abdominal aortic aneurysm wh...

Endovascular aneurysm repair with visceral artery incorporation using fenestrated devices has gained widespread acceptance as a feasible alternative to the traditional open repair for the management of juxta-renal abdominal aortic aneurysms. However, complications with this endovascular technique continue to emerge. We present a patient who developed de novo inflammatory aortic aneurysm 3 years...

We present the first case of 45 year-old male with an incidental non-symptomatic right common iliac artery pseudoaneurysm with concomitant aortic ectasia in the setting of severe alcoholic pancreatitis and a horseshoe kidney diagnosed by CT and MRA. Such findings would have posed significant difficulty during an open approach precluding safe surgical repair. Therefore, an exclusion endovascular...

Endovascular aortic aneurysm repair has been established as an alternative to open surgical repair. One of the main limitations of endovascular aortic aneurysm repair is the need for a sufficient sealing zone below or above vital aortic branches. During the last 10 years, efforts have been made to overcome these limitations by incorporating fenestrations or branches into customized stent grafts...

We report the successful thoracic endovascular aortic repair of an ascending aortic pseudoaneurysm. Because the risk of resternotomy after conventional surgery was very high, endovascular repair with extra-anatomic reconstruction of the supra-aortic vessels was performed using the femoral artery as the donor artery. Complete exclusion of the pseudoaneurysm was achieved, with no postoperative co...

Management of aortic dissection with a novel endovascular technique known as thoracic endovascular aortic repair (TEVAR) paired with surgical debranching as a less invasive alternative to conventional repair has gained widespread acceptance. However, experience for complicated, Stanford type B dissection involving the aortic arch is still limited.

Acute type A aortic dissection is a potentially lethal condition which requires immediate diagnostic and therapeutic intervention. Open surgical repair remains the standard of care as survival rates continue to improve in the modern surgical era. Unfortunately, up to twenty percent of patients are denied surgical therapy because they are deemed medically unfit to undergo open repair. The applic...

Angulated anatomy in the aorta, such as tortuous infrarenal aortic necks or steep aortic arches, is a significant challenge for endovascular aortic repair because it often causes inadequate sealing and fixation, which may lead to treatment failure. We have developed a technique using off-the-shelf equipment to precisely control the deployment of stent grafts in challenging landing zones. The ke...

OBJECTIVE The aim of this study was to describe our early experience in the treatment of ruptured abdominal aortic aneurysms with bifurcated endografts. We report on our initial twelve-month experience using this approach. METHODS Clinical data on patients with ruptured abdominal aortic aneurysms treated at a single tertiary center in Brazil were prospectively recorded. The eligibility for en...