A comparison of 50 initial endoluminal endograft repairs for abdominal aortic aneurysm with 50 concurrent open repairs.

Purpose: To review the results of our initial experience with endovascular repair of abdominal aortic aneurysm (AAA) with respect to morbidity and mortality and to compare these outcomes with those of transabdominal repair.

Methods: We reviewed the first 50 consecutive endovascular AAA repairs performed at our institution from November 1999 to January 2002. Pre-operative risk factors, intraoperative variables and post-operative outcomes were assessed.

Mesenteric and portal vein thrombosis in a young patient with protein S deficiency treated with urokinase via the superior mesenteric artery.

A 32-year-old man, who was previously healthy, had acute abdominal pain without peritonitis. Diffuse mesenteric and portal vein thrombosis were shown by means of a computed tomography scan. A protein s deficiency was found by means of an extensive workup for hypercoagulable state.

Elective bedside surgery in critically injured patients is safe and cost-effective.

Objective: The success of elective minimally invasive surgery suggested that this concept could be adapted to the intensive care unit. We hypothesized that minimally invasive surgery could be done safely and cost-effectively at the bedside in critically injured patients.

Summary Background Data: This case series, conducted between October 1991 and June 1997 at a Level I trauma center, examined bedside dilatational tracheostomy (BDT), percutaneous endoscopic gastrostomy (PEG), and inferior vena cava (IVC) filter placement.

Duplex-directed vena caval filter placement: report of initial experience.

Background: Fluoroscopy, cost, and patient transport contribute to difficulties occasionally associated with the placement of vena caval filters. Follow-up data in the literature document the use of duplex ultrasonography in visualizing the filter and determining caval patency. Filter placement at the bedside or in the vascular laboratory with duplex ultrasonography may simplify this common procedure.

Aortoiliac occlusive disease and gastrointestinal malignancy: changing therapeutic options.

Treatment of gastrointestinal malignancy encountered unexpectedly during procedures involving the abdominal aorta continues to be debated. Previously, simultaneous vascular procedures with intra-abdominal malignancy were rare. Most underwent vascular reconstruction followed by a delayed aortic procedure.