近年研究提示胃窦癌采用全胃切除或胃次全切除的效果，包括手术死亡率和5年生存率是相同的，但在采用术式抑BillrothⅠ式或Ⅱ式仍存有争论。为此，作者对这两术式进行了前瞻性随机对比研究。在1978～1989年期间，共有77例胃窦癌施行了胃次全切除术，随机分成Billrothl式胃十二? Recent studies have suggested that the effect of gastric antral cancer with total gastrectomy or subtotal gastrectomy, including operative mortality and 5-year survival rate, is the same, but there is still controversy regarding the use of surgical treatment to suppress Billroth I or II. To this end, the author conducted a prospective randomized comparison study of these two surgical methods. Between 1978 and 1989, a total of 77 gastric antrum cancers underwent subtotal gastrectomy and were randomly divided into the Billrothl ​​type stomach twelve.