Leriche syndrome
Pronunciation: leh-REESH
Occlusion of the aortoiliac segment causing the classic triad of claudication, impotence, and absent femoral pulses.
Full Definition
Leriche syndrome, also known as aortoiliac occlusive disease, is characterized by chronic occlusion of the distal aorta and iliac arteries. The condition presents with the classic triad of bilateral buttock and thigh claudication, erectile dysfunction in males, and diminished or absent femoral pulses. Named after French surgeon René Leriche, this syndrome represents the most severe form of aortoiliac atherosclerotic disease. Treatment typically involves aortobifemoral bypass grafting or endovascular interventions such as kissing balloon angioplasty and stenting.
Usage
Usage note: Named after René Leriche; capitalize both words when used as an eponym.
In Context
- "The patient presented with classic findings of Leriche syndrome including bilateral claudication and impotence." — Clinical presentation
- "CT angiography confirmed complete aortoiliac occlusion consistent with Leriche syndrome." — Imaging report