title: EVALUATION OF TORTUOSITY OF EXTRACRANIAL VESSELS.
mesh_terms: D000792:Angiography; D001161:Arteriosclerosis; D002339:Carotid Arteries; D002533:Cerebral Angiography; D006801:Humans; D006973:Hypertension; D014711:Vertebral Artery
keywords: ANGIOGRAPHY; ARTERIOSCLEROSIS; CAROTID ARTERIES; CEREBRAL ANGIOGRAPHY; HYPERTENSION; VERTEBRAL ARTERY