我院近10年来施行胃癌根治联合胰体尾切除术50例。在随访的20例中,有3例发生糖尿病。男2女1,年龄45～54岁。术前尿糖均阴性。分别因胃小弯高位癌、卉门癌、全胃癌行联合胰体尾、脾切除的根治术。术后20～36月先后出现口渴、多饮多尿等症状。检查空腹血糖为8.96～10.98mmol/L,尿糖+++～++++,符合糖尿病诊断。 In our hospital in the past 10 years, 50 cases of gastric cancer and radical pancreatectomy have been performed. Of the 20 patients followed up, 3 developed diabetes. Male 2 females 1, aged 45 to 54 years old. Urine glucose was negative before surgery. The radical mastectomy was performed with high gastric cancer, valve cancer, and total gastric cancer combined with pancreatic body and splenectomy respectively. 20 to 36 months after surgery, there have been symptoms of thirst, drink plenty of urine and other symptoms. Check fasting blood glucose 8.96 ~ 10.98mmol / L, urine +++ ~ ++++, in line with the diagnosis of diabetes.