Diagnostic oncology case study. Brainstem lesion in a child.
D001927:Brain Diseases / Q000175:diagnosis*; D001930:Brain Injuries / Q000175:diagnosis; D001932:Brain Neoplasms / Q000175:diagnosis*; D001933:Brain Stem / Q000000981:diagnostic imaging; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004660:Encephalitis / Q000175:diagnosis; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed