Technique for extracorporeal resection of dissecting renal arterial aneurysm with renal autotransplantation.

A progressively enlarging dissecting aneurysm of the right renal artery secondary to fibromuscular dysplasia presents a difficult surgical problem. We present a technique of extracorporeal approach for correction of such aneurysm in a patient with dissecting aneurysm and hypertension. This technique utilizes a Teflon patch graft to facilitate the arterial anastomosis of the renal autotransplantation.