Neuroradiology and pediatric oncology.
D001254:Astrocytoma / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D014695:Cerebral Ventriculography; D002648:Child; D004806:Ependymoma / Q000000981:diagnostic imaging; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000000981:diagnostic imaging; D009192:Myelography; D009442:Neurilemmoma / Q000000981:diagnostic imaging; D011011:Pneumoencephalography; D013120:Spinal Cord Neoplasms / Q000000981:diagnostic imaging*; D013724:Teratoma / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray