Aortoduodenal fistula and associated rupture of abdominal aortic aneurysm after endoluminal stent graft repair.

The main complications of endovascular repair of abdominal aortic aneurysms are vascular leaks and rupture, although infection and aortoduodenal fistulas have also been reported rarely. We report a case of aortoduodenal fistula with separate retroperitoneal rupture of an abdominal aortic aneurysm after endovascular stent graft repair. The initial implantation was uneventful, without any leaks at 1 month.