A new diagnostic method by trans-oval cisternography.
D001927:Brain Diseases / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D002530:Cerebellopontine Angle; D003560:Cysts / Q000000981:diagnostic imaging; D006801:Humans; D011149:Pons; D011859:Radiography; D013346:Subarachnoid Space