title: [Brain stem encephalitis? Acute multiple sclerosis?].
mesh_terms: D000208:Acute Disease; D000328:Adult; D001933:Brain Stem; D003937:Diagnosis, Differential; D004660:Encephalitis / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000175:diagnosis*