Clinicopathologic conference.
D001922:Brain Abscess / Q000175:diagnosis; D006259:Craniocerebral Trauma / Q000175:diagnosis; D003937:Diagnosis, Differential; D004660:Encephalitis / Q000175:diagnosis / Q000473:pathology*; D006561:Herpes Simplex / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged