Double-contrast method for the evaluation of gastric lesions.
D000230:Adenocarcinoma / Q000000981:diagnostic imaging; D000328:Adult; D000368:Aged; D000388:Air; D001466:Barium Sulfate; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011127:Polyps / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D013276:Stomach Ulcer / Q000000981:diagnostic imaging
D001466:Barium Sulfate