部分胃切除术(PG)治疗消化性溃疡已有百年历史,美国溃疡病的手术率是0.85%。在过去的四十五年中用 PGBⅡ式治疗胃十二指肠溃疡病(GDU)已成为定型的手术。但术后残胃癌(SGC)正式报道是在从1950年以 Partial gastrectomy (PG) has been used to treat peptic ulcer for more than 100 years. The surgical rate of ulcer disease in the United States is 0.85%. The use of PGBII for the treatment of gastroduodenal ulcer disease (GDU) has become stereotyped in the past 45 years. However, postoperative residual gastric cancer (SGC) was officially reported in 1950.