title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 19-1981.
mesh_terms: D000063:Accidents, Traffic; D000328:Adult; D001980:Bronchi / Q000293:injuries* / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D011026:Pneumopericardium / Q000175:diagnosis / Q000209:etiology; D012421:Rupture