title: Ectopic liver. A cause of esophageal obstruction.
mesh_terms: D000368:Aged; D004940:Esophageal Stenosis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008099:Liver / Q000002:abnormalities* / Q000473:pathology; D008297:Male; D010437:Peptic Ulcer / Q000150:complications / Q000473:pathology / Q000601:surgery; D011859:Radiography