Arteriovenous aneurysms of the posterior fossa.
D001164:Arteriovenous Fistula / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology / Q000473:pathology / Q000601:surgery; D001933:Brain Stem; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002531:Cerebellum; D002536:Cerebral Arteries / Q000000981:diagnostic imaging; D002543:Cerebral Hemorrhage / Q000150:complications; D006801:Humans; D008722:Methods; D011859:Radiography; D011877:Radionuclide Imaging; D014711:Vertebral Artery / Q000000981:diagnostic imaging