Cervical carotid aneurysm presenting as recurrent cerebral ischemia with head turning.
Extracranial carotid artery aneurysms are uncommon lesions with protean manifestations. This report describes a patient in whom the presenting symptom of a right carotid aneurysm was recurrent right hemisphere ischemic attacks when he turned his head to the left. The angiographic and operative findings explained the mechanism(s) of his symptoms. The importance of such symptoms is that they should suggest a mechanical etiology and that the probability of a surgically correctable lesion exists. Arteriography is the only reliable means of making a definitive diagnosis and should be considered early in the evaluation.
D000368:Aged; D000784:Aortic Dissection / Q000000981:diagnostic imaging* / Q000601:surgery; D001161:Arteriosclerosis / Q000000981:diagnostic imaging / Q000601:surgery; D002340:Carotid Artery Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging / Q000601:surgery; D002533:Cerebral Angiography; D006257:Head; D006429:Hemiplegia / Q000000981:diagnostic imaging; D006801:Humans; D002546:Ischemic Attack, Transient / Q000000981:diagnostic imaging*; D008297:Male; D009068:Movement; D012008:Recurrence