title: Headaches, vomiting and diplopia in a 16-year-old boy.
mesh_terms: D000293:Adolescent; D004172:Diplopia / Q000209:etiology*; D006261:Headache / Q000209:etiology*; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000150:complications / Q000175:diagnosis*; D008297:Male; D008577:Meningeal Neoplasms / Q000150:complications / Q000175:diagnosis*; D008578:Meninges; D013355:Subdural Space; D014839:Vomiting / Q000209:etiology*