残胃癌是指胃部分切除术后剩余胃术后 5年以上才发现的癌。我院于 1995～ 1997年收治 2 3例残胃癌 ,该组病例均在本院行胃大部切除术 ,现分析如下。1　临床资料1.1　一般资料 :我院近 30年来共行胃大部切除术近 10 0 0例 ,随访 6 87例 ,其中发生残胃癌 2 3例 ,发生率 3.34%。其 Residual gastric cancer refers to the cancer that was found after more than 5 years of gastric resection after partial gastrectomy. In our hospital from 1995 to 1997, 23 patients with gastric stumps were treated. All of the patients in this group underwent gastrectomy in this hospital. The analysis is as follows. 1 Clinical data 1.1 General information: In our hospital for nearly 30 years, nearly 100 cases of gastrectomy have been performed. Follow-up of 6 87 cases, of which there are 23 cases of residual gastric cancer, the incidence was 3.34%. its