[Pathological basis for radiodiagnosis of ulcerative carcinoma and benign stomach ulcer].
D003937:Diagnosis, Differential; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D013276:Stomach Ulcer / Q000000981:diagnostic imaging* / Q000473:pathology