The association of gastric carcinoma with duodenal ulcer.
D000230:Adenocarcinoma / Q000150:complications; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013274:Stomach Neoplasms / Q000150:complications*