title: Extra-ventricular (communicating) hydrocephalus: some observations on the midline ventricles.
mesh_terms: D000293:Adolescent; D000328:Adult; D001139:Arnold-Chiari Malformation / Q000000981:diagnostic imaging; D001927:Brain Diseases / Q000000981:diagnostic imaging; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002531:Cerebellum / Q000002:abnormalities*; D002533:Cerebral Angiography; D002552:Cerebral Ventricles / Q000002:abnormalities*; D014695:Cerebral Ventriculography; D002675:Child, Preschool; D004106:Dilatation; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000150:complications / Q000000981:diagnostic imaging / Q000209:etiology; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010871:Pinealoma / Q000000981:diagnostic imaging; D011011:Pneumoencephalography; D016135:Spinal Dysraphism / Q000150:complications / Q000000981:diagnostic imaging; D013346:Subarachnoid Space; D014054:Tomography