Perforation of the esophagus.
D004322:Drainage; D004931:Esophageal Achalasia / Q000150:complications; D004938:Esophageal Neoplasms / Q000150:complications; D004939:Esophageal Perforation / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery; D004940:Esophageal Stenosis / Q000150:complications; D005547:Foreign Bodies / Q000150:complications; D006801:Humans; D011859:Radiography; D012189:Retrospective Studies