Objective:To study influence study of near and long term survival rate on different resection regions for patients with gastric cancer in M region.Methods:110 patients with M region gastric cancer received treatment in our hospital were divided into observation group(with total gastrectomy) 57 cases and control group (with subtotal gastrectomy) 53 cases,compared with clinical pathology data and radical degree,two groups of patients' operation index,and local recurrence rate and near and long term survival rate in the two groups.Results:Two groups of patients were compared with clinical pathology data and radical degree,the difference was not statistically significant (P＞0.05).The observation group's nearly cutting edge outside distance and lymph nodes were significantly higher than the control group,the difference was statistically significant (P＜0.05).There was no significant difference between the two groups(P＞0.05).The recurrence rate(3.51％) and recurrence rate (15.79％) of the observation group were significantly less than the control group of 16.98％ and 33.96％,and the difference was statistically significant (P＜0.05).The 1 and 3 year survival rates of the observation group were compared with the control group,the difference was not statistically significant (P＞0.05).But the 5 year survival rate of the observation group was 57.89％,which was significantly higher than that in the control group of 35.85％,the difference was statistically significant (P＜0.05).Conclusions There is no significant difference in the survival rate of total gastrectomy in patients with gastric cancer in M region and total gastrectomy,but the long-term survival rate is higher,it is worthy of clinical attention.