我院自1986年12月～1993年10月行明石症择期手术966例，其中12例发现伴胃十二指肠溃疡和胃癌，同时施行了胃大部切除术或胃癌根治术，报告如下。临床资料一、一般资料12例中男7例，女5例；平均年龄59岁。胆石症病史3年～15年，其中rt5年4例，＞5年8例。二、术前行GI检查7例，胃 In our hospital, from December 1986 to October 1993, 966 cases of elective amputation were performed. Among them, 12 cases were diagnosed with gastric duodenal ulcer and gastric cancer. At the same time, subtotal gastrectomy or radical gastrectomy was performed. The report is as follows. Clinical data 1. General data 12 cases were male and 5 female; the average age was 59 years. The history of cholelithiasis was 3 to 15 years, of which 4 cases were rt 5 years and 8 cases were >5 years. Second, preoperative GI examination in 7 cases, stomach