患者男,35岁,因“胰腺炎后发现血糖升高3年半,口干、多饮3年”于2012年11月13日入院。患者2009年5月28日因“发热4d,上腹部疼痛3d”在当地医院住院治疗。住院前体质指数(BMI)29kg/m2,无糖尿病史。2009年5月28日查血淀粉酶173.1U/L(0～53U/L),空腹血糖5.44mol/L,甘油三酯1.66mmol/L,总胆固醇4.59mmol/L,血钾2.94mmol/L,血钠133mmol/L,血钙2.35mmol/L;腹部CT示胰腺体积增大,边缘毛糙,周围可见渗出影,当时诊断急性胰腺炎(轻型)。予禁食,奥美拉唑 The patient, male, 35 years old, was admitted to hospital on November 13, 2012 because of “3 and a half years of elevated blood glucose, dry mouth, and 3 years of drink” due to pancreatitis. Patients May 28, 2009 due to “fever 4d, abdominal pain 3d ” hospitalized in the local hospital. Pre-hospital BMI 29kg / m2, no history of diabetes. On May 28, 2009, blood amylase 173.1U / L (0-53U / L), fasting blood glucose 5.44mol / L, triglyceride 1.66mmol / L, total cholesterol 4.59mmol / L, serum potassium 2.94mmol / L , Serum sodium 133mmol / L, calcium 2.35mmol / L; abdomen CT showed pancreas increased volume, rough edges, see around the oozing, was diagnosed with acute pancreatitis (light). To fasting, omeprazole