Type IV Thoraco-Abdominal Aortic Aneurysm (TAAA IV) with Occlusion of Celiac and Superior Mesenteric Arteries in a High Risk Patient: Successful Treatment with a Hybrid Traditional Vascular and Endovascular Procedure

Abstract

We describe a novel hybrid open and endovascular repair for a dumbbell shaped lower thoracic and abdominal aortic aneurysm (AAA) in a high risk patient, with celiac trunk and superior mesenteric artery occlusions. We used a two-staged approach consisting of an open infrarenal AAA repair with a by-pass to superior mesenteric artery and reimplantation of inferior mesenteric artery. This was followed by an antegrade insertion of a thoracic endograft via a PFTE graft on the thoracic aorta to allow precise deployment of the stent graft above the renal arteries.