title: Esophagopericardial fistula: causes and radiographic features.
mesh_terms: D000328:Adult; D004935:Esophageal Diseases / Q000150:complications; D004937:Esophageal Fistula / Q000000981:diagnostic imaging* / Q000209:etiology; D004947:Esophagus; D005402:Fistula / Q000000981:diagnostic imaging* / Q000209:etiology; D005547:Foreign Bodies / Q000150:complications; D006801:Humans; D008297:Male; D010496:Pericardium / Q000000981:diagnostic imaging*; D011859:Radiography