[An aortic and femoral aneurysm revealing Behçet's disease].

Vascular involvement in Behçet's disease is rare, but may be inaugural in many cases. We report a case of Behçet's disease revealed by two pre-rupture aneurysms - a subrenal abdominal aortic aneurysm and a femoral aneurysm. This patient had only one of the International Study Group for Behçet's disease diagnostic criteria: pseudofolliculitis. Behçet's disease must be considered as a possible diagnosis in patients with unexplained inflammatory arteriopathy.