title: An 11-year-old boy with a history of AML and new onset of headaches.
authors: Department of Radiology, New York Hospital--Cornell University Medical Center, NY 10021.
authors: W D
authors: WD
authors: Donovan
authors: A F
authors: AF
authors: Govoni
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage; D001932:Brain Neoplasms / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D004307:Dose-Response Relationship, Radiation; D006261:Headache / Q000209:etiology; D006801:Humans; D007278:Injections, Spinal; D015470:Leukemia, Myeloid, Acute / Q000134:cerebrospinal fluid / Q000188:drug therapy / Q000532:radiotherapy*; D008297:Male; D008339:Mandibular Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy; D008579:Meningioma / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000209:etiology; D008727:Methotrexate / Q000008:administration & dosage; D009381:Neoplasms, Radiation-Induced / Q000175:diagnosis* / Q000628:therapy; D014057:Tomography, X-Ray Computed
chemical_list: D008727:Methotrexate