We report two cases in which patients on chronic hemodialysis presented with morbid unilateral edema of the upper extremity and chest on the side of a currently functioning arteriovenous access. Both patients were known to the vascular surgery service and had previously undergone multiple attempts to create and maintain vascular access. Both severe and disabling edema and the need to maintain d...

BACKGROUND Distal embolization of plaque particulate liberated during stenting may cause periprocedural complications. The number, size, and volume of debris released during stenting, however, have not been quantified, rendering embolic protection approaches empiric. We used a novel method of microparticle size assessment to measure volume and characterize individual sizes of particles captured...

BACKGROUND The efficacy of aspirin for prevention of thrombotic graft occlusion after coronary artery bypass grafting (CABG) depends both on the dosage and time window of administration. Early and late graft patency were therefore assessed in a prospective, double-blind, randomized, placebo-controlled trial of aspirin, 324 mg daily, given within 1 hour of CABG. METHODS AND RESULTS Angiographi...

Objective: Two cases in which emergency retrograde stenting were performed for occlusion of the left common carotid artery orifice that occurred during thoracic endovascular aortic repair are reported. Case Presentations: In males in their 70s with thoracic aortic aneurysm, oxygen saturation dropped in the left cerebrum immediately after deployment of the thoracic aortic stent graft under gener...

Laparoscopic vascular surgery has not been widely embraced by vascular surgeons because of the specific technical skills needed in performing vascular anastomosis. Robot assisted vascular surgery has shown the possibility to overcome several limitations of laparoscopic vascular surgery in previous studies. We report two cases of robot assisted aortofemoral bypass grafting for aortoiliac occlusi...

AIM Iatrogenic vascular injuries due to spinal surgeries are rare but serious complications. Surgical management of these injuries is challenging with high morbidity rates. In this study we aim to present the results of endovascular management of iatrogenic vascular injuries due to spinal surgeries. MATERIAL AND METHODS We retrospectively reviewed 11 patients (5 male, 6 female) who had vascul...

BACKGROUND Tear gas shells are used to disperse the mob during any type of street protests. Vascular injuries due to tear gas shells have not been reported. The present study was undertaken to analyse the pattern, presentation, management and outcome of vascular injury due to tear gas shells. METHODS Eighteen patients with vascular injury caused by tear gas shells from 1(st) Jan. 2008 to 31(s...

Vascular rejection that leads to transplant arteriosclerosis (TA) is the leading representation of chronic heart transplant failure. In TA, the immune system of the recipient causes damage of the arterial wall and dysfunction of endothelial cells and smooth muscle cells. This triggers a pathological repair response that is characterized by intimal thickening and luminal occlusion. Understanding...

PURPOSE To compare long-term patency of Heparin-Bonded Dacron (HBD) and Human Umbilical Vein (HUV) vascular prostheses in above-knee femoro-popliteal bypass surgery. DESIGN A prospective randomized multi-centre clinical trial. PATIENTS AND METHODS Femoro-popliteal bypasses were performed in 129 patients between 1996 and 2001. After randomization 70 patients received an HUV and 59 an HBD pro...