Occlusive vascular disease in the extracranial cerebral circulation.
D002560:Cerebrovascular Circulation; D006801:Humans; D002537:Intracranial Arteriosclerosis; D020766:Intracranial Embolism; D002542:Intracranial Embolism and Thrombosis; D013927:Thrombosis
CEREBRAL ARTERIOSCLEROSIS; CEREBRAL EMBOLISM AND THROMBOSIS