An acute lower limb ischemia revealing a covid-19 infection: A case report.

Introduction: Covid-19 is associated with thrombo-embolic events. These complications are either veinous or arterial. By this case report, we aim to highlight the physiopathology and the epidemiology of covid-19 related thromboembolic complications.

The carotid diaphragm, an often overlooked cause of stroke by cardiologists.

Carotid diaphragm is a rare cause of stroke. Because of its rarity, it remains often undiagnosed. We report the case of four patients who presented a stroke due to carotid diaphragm.

[Brachial artery aneurysm in kidney transplant patient after distal fistula closure].

Brachial artery aneurysmal degeneration is an exceptional complication of distal native fistulas. Chronic mechanical stresses due to high flow, as well as immunosuppressants drugs following renal transplantation, are the mains factors implicated in the pathophysiological mechanism. We report a case of a transplant patient with a true, symptomatic, brachial artery aneurysm, 8 years after transplantation and 5 years after radiocephalic wrist fistula ligation.

[Compressive false aneurysm of the brachial artery in a hemodialysis patient: Always superficialize the basilic vein of the arm!].

The creation and preservation of vascular accesses, in patients with end-stage renal failure, remains a challenge for nephrologists and vascular surgeons. Native fistula is the best vascular access, humeral-basilic fistula is a precious access in patients who have exhausted their venous capital in the forearm and in whom the cephalic vein of the arm is small or damaged. Given its deep location, any puncture of this vein is prohibited before its superficialization, even if it is of good caliber, because it can have dramatic consequences, in particular the loss of the limb or even death.

[Iatrogenic carotid-jugular arterio-venous fistula: a rare complication associated with jugular venous catheterization (a case report)].

Catheterization of the internal jugular vein is widely performed by both nephrologists and surgeons. It has become a routine procedure, but can be associated with serious complications. Carotid-jugular arterio-venous fistula (CJAVF) is a rare but potentially fatal complication.

[Juxta-anastomotic venous aneurysm of a fistula in the anatomical snuffbox: An atypical location].

Native arteriovenous fistula is the best available vascular access for hemodialysis in end-stage renal failure. It is characterized by higher patency rates and lower rates of morbidity, mortality and complication compared to prosthetic bypass grafts and central venous catheters. Aneurysmal complications remain the main complications of these access with a high risk of rupture and fatal hemorrhage.

Infectious aneurysm of the two primary iliac arteries: rare localization of Salmonella typhimurium infection.

Infectious aneurysm is a severe entity of the aneurysmal pathology, due essentially to a bacterial agent. The most frequently implicated organisms are salmonella and staphylococci. We report the case of an infectious aneurysm of the two primitive iliac arteries with Salmonella typhimurium in a 70-year-old man.

Survival of the first arteriovenous fistula in 96 patients on chronic hemodialysis.

Background: Native arteriovenous fistula (AVF) represents the best vascular approach for chronic hemodialysis. The aim of this study was to determine the survival of the first AVF and to identify the factors responsible for poor AVF survival.

Materials And Methods: A retrospective study was conducted on 96 chronic hemodialysis patients benefiting from the creation and cannulation of their first AVF at our center, with a minimum follow-up period of 1 year.

Successful endovascular management of postoperative arterio portal fistula.

Arterioportal fistulas are rare and mostly a result of late complication of gastric and biliary surgery. Surgical excision has been the therapy of reference. Endovascular treatment is emerging as a real alternative to surgery.