title: Accuracy of scanning, angiography and encephalography in posterior fossa tumors.
abstract: A material of 120 cases with posterior fossa tumors examined with scanning, vertebral angiography and encephalography was reviewed to determine the value of the information and accuracy these methods provide. Encephalography was the most accurate procedure (98% positive) compared to angiography (81%) and scanning (44%).
mesh_terms: D001932:Brain Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D006801:Humans; D011011:Pneumoencephalography; D011877:Radionuclide Imaging; D012189:Retrospective Studies; D013667:Technetium
chemical_list: D013667:Technetium