Computed tomography in neoplasms of the posterior fossa in children.
D001254:Astrocytoma / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D001933:Brain Stem / Q000000981:diagnostic imaging*; D002528:Cerebellar Neoplasms / Q000000981:diagnostic imaging*; D002551:Cerebral Ventricle Neoplasms / Q000000981:diagnostic imaging*; D002648:Child; D003937:Diagnosis, Differential; D004806:Ependymoma / Q000000981:diagnostic imaging; D006801:Humans; D011856:Radiographic Image Enhancement; D014057:Tomography, X-Ray Computed / Q000379:methods*