Endovascular Stent Graft Repair of a Persistent Sciatic Artery Aneurysm

An 88-year-old female presented with a large, painful, pulsatile buttock mass. Computed tomographic angiogram with three-dimensional reconstruction and lower extremity arteriogram revealed a 5 cm sciatic artery aneurysm. We report a case of successful repair of a sciatic artery aneurysm with endovascular stent graft.