残胃癌是指因各种原因行胃部手术（良性病变术后５年以上，恶性病变术后１０年以上且初次手术病理检查排除癌残留）后发生在残胃内的原发癌〔１〕，华西医大附一院１９８７．３～１９９４年１２月间共收治残胃癌２０例，现结合有关资料报告如下。临床资料本组２０例，男１... Residual gastric cancer refers to the occurrence of primary cancer in the residual stomach after gastric surgery for various reasons (5 years after benign lesions, more than 10 years after malignant lesions, and after the first surgical pathological examination excludes cancer residuals) [1] A total of 20 cases of gastric stump cancer were treated during the period from 1987.3 to December 1994 in West China Medical University First Affiliated Hospital. The relevant information is now reported as follows. Clinical data of this group of 20 cases, male 1...