CNS leukemia mimicking multifocal leukoencephalopathy.
D001927:Brain Diseases / Q000175:diagnosis*; D002493:Central Nervous System Diseases / Q000175:diagnosis* / Q000188:drug therapy; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D007945:Leukemia, Lymphoid / Q000175:diagnosis* / Q000188:drug therapy; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D013129:Spinal Puncture
D008727:Methotrexate