[Coincidence of severe hemorrhage from duodenal ulcer with simultaneous gastric carcinoma].
D000368:Aged; D004381:Duodenal Ulcer; D006470:Hemorrhage; D006801:Humans; D010438:Peptic Ulcer Hemorrhage; D013274:Stomach Neoplasms
DUODENAL ULCER; PEPTIC ULCER HEMORRHAGE; STOMACH NEOPLASMS