Case Report of a Hybrid Endovascular Approach to an Abdominal Aortic Dissection With Retrograde Thoracic Extension and Infrarenal Aneurysm

Abstract

Spontaneous abdominal aortic dissection (AAD) with retrograde thoracic extension is an extremely rare occurrence with a high mortality. Abdominal aortic dissection can be associated with an abdominal aortic aneurysm (AAA) and the presence of an AAD with an AAA mandates surgical intervention because of a high rate of rupture. We present the case of a 53-year-old woman with a spontaneous AAD that extended retrograde into the thoracic aorta with a concomitant supraceliac intimal tear and an infrarenal AAA repaired electively with a hybrid approach using a supraceliac stent graft and an open infrarenal aortobiiliac graft. This hybrid approach provided an excellent outcome of this rare and complex vascular pathology.