Endovascular approach of a patient with bilateral renal artery fibrodysplasia associated with a massive renal aneurysm

Renal artery fibromuscular dysplasia is a condition of unknown etiology, with non-inflammatory, non-atherosclerotic origin, associated to the development of stenosis and aneurysms. The authors report a case of bilateral renal artery fibromuscular dysplasia associated with a large renal artery aneurysm, treated with balloon angioplasty and a multilayer stent.