title: Intrathecal methotrexate induced meningitis.
mesh_terms: D002648:Child; D006801:Humans; D007278:Injections, Spinal; D007951:Leukemia, Myeloid / Q000188:drug therapy; D008297:Male; D008581:Meningitis / Q000139:chemically induced*; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D008727:Methotrexate