近年来我国残胃癌(指胃、十二指肠良性疾病行胃大部切除后残胃发生的癌肿)的报道逐渐增多,加上我院6例(初次因十二指肠溃疡5例、胃溃疡1例行胃大部切除,采用B-Ⅱ术式4例。B-Ⅰ术式2例。(?)初次手术时间最短10年,最长29年,平均18.3年)已有105例(实际数远比此数为高)。除2例早期残胃癌外,余均为中、晚期病例,经剖腹探查者仅占60.4%,切除率为59%,多数患者在一年内死亡,生存2年以上7例,5年以上仅5例。鉴于胃、十二指肠溃疡病是一种常见疾病,在我国每年有上万人施 In recent years, there has been an increase in reports of residual gastric cancer (gastric and duodenal benign diseases after resection of gastric cancer after gastric subtotal resection) in addition to 6 cases in our hospital (5 cases of duodenal ulcer for the first time, Gastric ulcer was performed in 1 patient with subtotal gastrectomy using B-II in 4 cases and B-I in 2 cases.(?) The first operation lasted for 10 years and up to 29 years with an average of 18.3 years. (The actual number is much higher than this number). Except 2 cases of early gastric stump cancer, the rest were all middle and late cases. The exploratory laparotomy accounted for only 60.4% and the resection rate was 59%. The majority of patients died within one year, 7 cases survived for more than 2 years, and 5 only for 5 years. example. Given that stomach and duodenal ulcer disease is a common disease, there are tens of thousands of people per year in our country.