Vascular malformations of the posterior fossa including the tentorial hiatus.
D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000002:abnormalities*; D002543:Cerebral Hemorrhage / Q000209:etiology; D001270:Cervical Atlas / Q000000981:diagnostic imaging; D003388:Cranial Fossa, Posterior / Q000098:blood supply; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology; D008722:Methods; D011011:Pneumoencephalography; D014054:Tomography