Incomplete atherosclerotic occlusion of the basilar artery in middle life demonstrated by selective catheter angiography.
D000367:Age Factors; D001488:Basilar Artery / Q000000981:diagnostic imaging*; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002404:Catheterization; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging*; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000150:complications / Q000000981:diagnostic imaging* / Q000209:etiology; D008297:Male; D008722:Methods; D008875:Middle Aged; D011379:Prognosis