Objective:To review the experience on the segmental pancreatectomy to treat pancreatic tumors. Methods:Data from 28 patients of pancreatic tumors in PUMCH were retrospectively and statistically analyzed. Results:All the 28 patients were performed segmental pancreatectomy and the symptoms vanished after the operations.Exocrine and endocrine function of pancreas were preserved well.Pancreatic fistula is the commonest complication with morbidity of 14.2%.The longtime follow-up outcomes were satisfied. Conclusion:Segmental pancreatectomy is a safe,effective,and less invasive treatment to pancreatic tumors,better for the benign tumors.It preserves pancreatic parenchyma and function,leads to a better long time outcome.