title: Angiographic diagnosis of a giant third ventricle. Inversion of the venous angle.
mesh_terms: D000328:Adult; D061085:Agenesis of Corpus Callosum; D001927:Brain Diseases / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002535:Cerebral Aqueduct / Q000000981:diagnostic imaging; D002552:Cerebral Ventricles; D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000000981:diagnostic imaging*; D003392:Cranial Sinuses / Q000000981:diagnostic imaging; D003560:Cysts / Q000000981:diagnostic imaging*; D004106:Dilatation; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging* / Q000209:etiology; D008297:Male; D011011:Pneumoencephalography