Bezoar of the esophagus.
D000368:Aged; D001630:Bezoars / Q000000981:diagnostic imaging / Q000601:surgery*; D004943:Esophagogastric Junction / Q000601:surgery*; D005260:Female; D005502:Food; D005769:Gastrointestinal Motility; D006801:Humans; D011859:Radiography