[Extracranial stenoses and occlusions of the afferent arteries to the brain].
D001018:Aortic Diseases; D001158:Arteries; D001488:Basilar Artery; D001921:Brain; D002340:Carotid Artery Diseases; D003251:Constriction, Pathologic; D006801:Humans; D014711:Vertebral Artery
AORTIC DISEASES; BASILAR ARTERY; CAROTID ARTERY DISEASES; VERTEBRAL ARTERY