Synchronous occurrence of gastric carcinoma, leiomyosarcoma, and duodenal ulcer. Report of a case.
D000230:Adenocarcinoma / Q000150:complications*; D004381:Duodenal Ulcer / Q000150:complications; D005260:Female; D006801:Humans; D007890:Leiomyosarcoma / Q000150:complications*; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000150:complications*