title: Progressive vascular changes in Moyamoya syndrome.
abstract: Progressive vascular changes are described in an adult with moyamoya syndrome and similar cases are reviewed. Angiographic findings support the concept of a progressive acquired stenosis of the internal carotid artery as the primary abnormality in this syndrome.
mesh_terms: D000328:Adult; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging*; D002340:Carotid Artery Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002539:Cerebral Arterial Diseases / Q000150:complications / Q000000981:diagnostic imaging; D003251:Constriction, Pathologic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D009072:Moyamoya Disease / Q000150:complications / Q000000981:diagnostic imaging*; D013997:Time Factors