title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 25-1987. A seven-year-old Japanese-American boy with persistent right-ear drainage despite antibiotic therapy.
mesh_terms: D002648:Child; D004432:Ear, Middle / Q000473:pathology; D006801:Humans; D008297:Male; D008416:Mastoid / Q000473:pathology; D008417:Mastoiditis / Q000175:diagnosis / Q000473:pathology*; D010033:Otitis Media / Q000175:diagnosis / Q000473:pathology*; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000473:pathology*