Incidence of occlusive vascular disease in the extracranial arteries contributing to the cerebral circulation.
D001158:Arteries; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000473:pathology*; D006801:Humans; D015994:Incidence; D002537:Intracranial Arteriosclerosis / Q000473:pathology*
CEREBRAL ARTERIOSCLEROSIS/pathology; CEREBROVASCULAR DISORDERS/pathology