True superior gluteal artery aneurysm

Gluteal artery aneurysms (GAAs), classified as true or false, account for <1% of all aneurysms. Of the 175 GAAs reported in the English literature, 20 are true aneurysms, making this case the twenty-first reported true aneurysm and sixth of atherosclerotic origin. We report a true GAA in a 72-year-old woman. Pelvic computed tomography suggested GAA (7.2 × 4.9 cm); subsequently, an endovascular approach allowed definitive diagnosis and treatment—coil embolization. In accordance with the literature and the surgical and clinical success of our case, endovascular embolization of GAAs has emerged as an effective and safe treatment.