[Retrograde esophagoscopy; study of a case of pneumomediastinum caused by perforation of the esophagus by a foreign body].
D004945:Esophagoscopy; D004947:Esophagus; D005547:Foreign Bodies; D006801:Humans; D008478:Mediastinal Emphysema / Q000209:etiology*
ESOPHAGOSCOPY; ESOPHAGUS/foreign bodies; FOREIGN BODIES; PNEUMOMEDIASTINUM/etiology and pathogenesis
Sulla esofagoscopia retrograda; considerazioni su di un caso di pneumomediastino da perforazione dell'esofago da corpo estraneo.