Patho-angiographic study of occlusive disease of the smaller intracranial arteries.
D002341:Carotid Artery Thrombosis / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002539:Cerebral Arterial Diseases / Q000000981:diagnostic imaging*; D002941:Circle of Willis; D003097:Collateral Circulation; D004678:Encephalomalacia / Q000000981:diagnostic imaging; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000000981:diagnostic imaging*; D008576:Meningeal Arteries