Renal Transplantation After Endovascular Aortic Aneurysm Repair: Case Report and Literature Review

An increased number of aortic aneurysms are expected to be diagnosed in chronic renal failure patients awaiting kidney transplantation because of its strong association with atherosclerosis. The development of endovascular aortic aneurysm repair in the 1990s, which is characterized by low morbidity as well as shorter operative time and length of hospital stay, is particularly suited to these patients who are at high risk for conventional surgery. Herein we describe a case of a 58-year-old, man who was diagnosed with a 5.5-cm aortic aneurysm in 2001 and treated with a Gore Excluder (WL Gore and Assoc, Flagstaff, Ariz) aorto-iliac stent-graft. In 2004, he underwent uneventful deceased donor kidney transplantation in the right iliac fossa. With a follow-up of 6 and 9 years, respectively, there is no evidence of an endoleak. The renal function remains normal. This promising new surgical technique has been the subject of only a few published cases. At our center, endovascular aortic aneurysm repair is the first-intention treatment for these patients, as long as it is possible to preserve the iliac arteries for the renal anastomoses and the anatomic conditions are suitable for stent-graft deployment.