Salvage antegrade visceral revascularization and antegrade aortic stenting for type I and III endoleaks after fenestrated juxtarenal aneurysm repair.

Abstract

A 73-year-old man developed type I and III endoleaks from a fractured right renal stent with downward migration of a fenestrated endograft, 6 years after endovascular repair of a juxtarenal aneurysm. Endovascular treatment attempts were unsuccessful. He underwent aortic debranching and antegrade visceral artery revascularization via a left thoracolaparotomy incision and an extraperitoneal approach to the visceral aorta. An antegrade aortic stent covered the endoleak, with technical and clinical success at 9 months. Failure of complex endografts presents particular problems, potentially not amenable to totally endovascular repair. Continued surveillance is mandated as late, asymptomatic sac expansion can occur.