胃癌切除术切缘癌残留率约为7.2%～12.3%[1],1986～2006年我院行胃癌切除术441例,其中经病理证实切缘癌残留33例,占7.5%。本文就胃癌切除术切缘癌残留的原因、特点及预防措施分析讨论如下。1临床资料1986～2006年在我院行胃癌切除术后,经病理证实切缘癌残留的患者33例,男23例、 Surgical resection of gastric cancer residual margin rate of about 7.2% to 12.3% [1], 1986 to 2006 in our hospital 441 cases of gastric cancer resection, of which pathological confirmed margin cancer 33 cases, accounting for 7.5%. In this paper, resection of gastric cancer resection edge cancer causes, characteristics and preventive measures are discussed below. 1 clinical data from 1986 to 2006 in our hospital after gastric cancer resection, confirmed by pathology margin cancer patients 33 cases, 23 males,