[X-ray diagnosis of early stomach cancer with special reference to the image of the stomach contour].
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis*