title: Unexplained episodes of coma in a two-year-old.
mesh_terms: D002675:Child, Preschool; D003128:Coma / Q000175:diagnosis*; D004671:Encephalitis, Arbovirus / Q000175:diagnosis; D006801:Humans; D008297:Male; D009069:Movement Disorders / Q000175:diagnosis; D013575:Syncope / Q000209:etiology; D013577:Syndrome