Recurrent transient ischemic attacks an stroke in association with an interna carotid artery web

Abstract

Fibromuscular dysplasia is a nonatherosclerotic vascular disease that most commonly affects cervical carotid arteries at the C1-C2 level when cephalic arteries are involved. Several histopathologic and angiographic subtypes of fibromuscular dysplasia exist; most have a benign natural history. We describe the third reported case of a pathologically proven, symptomatic proximal internal carotid artery web and suggest that patients with this lesion are at a higher risk for stroke. © 1991 American Heart Association, Inc.