[Significance of cerebral angiography in diagnosis and localization of ventricular ectasia].
D001927:Brain Diseases / Q000000981:diagnostic imaging; D002528:Cerebellar Neoplasms / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002552:Cerebral Ventricles; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging