The routine air-contrast examination of the esophagus.
An air-contrast technique of the esophagus is described. It is simple to perform routinely prior to an upper gastrointestinal study, can reveal unsuspected small lesions, does not lead to excessive dilution of the barium, and can be done just prior to obtaining air-contrast views of the stomach.
D003287:Contrast Media; D004936:Diverticulum, Esophageal / Q000000981:diagnostic imaging; D004935:Esophageal Diseases / Q000000981:diagnostic imaging*; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging; D004940:Esophageal Stenosis / Q000000981:diagnostic imaging; D006551:Hernia, Hiatal / Q000000981:diagnostic imaging; D006801:Humans; D011127:Polyps / Q000000981:diagnostic imaging; D011859:Radiography; D012595:Scleroderma, Systemic / Q000000981:diagnostic imaging; D014456:Ulcer / Q000000981:diagnostic imaging
D003287:Contrast Media