title: [4 cases of mediastinitis caused by instrumental injury of the esophagus].
mesh_terms: D000328:Adult; D000368:Aged; D004939:Esophageal Perforation / Q000150:complications / Q000209:etiology*; D004945:Esophagoscopy / Q000009:adverse effects*; D004947:Esophagus / Q000293:injuries*; D005260:Female; D005773:Gastroscopy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000209:etiology*; D014628:Vagotomy / Q000009:adverse effects*
vernacular_title: Quatre observations de médiastinite par plaies instrumentales de l'oesophage.