[Diagnosis of diseases of the posterior cranial fossa using pneumoencephalographic tomography].
D001932:Brain Neoplasms / Q000000981:diagnostic imaging; D003388:Cranial Fossa, Posterior / Q000000981:diagnostic imaging*; D006801:Humans; D010524:Peripheral Nervous System Neoplasms / Q000000981:diagnostic imaging; D011011:Pneumoencephalography / Q000379:methods*; D012886:Skull / Q000000981:diagnostic imaging*; D014056:Tomography, X-Ray / Q000379:methods*