The success rate of pancreatic cancer surgery is now high due to advances in surgical techniques, improvements in preoperative assessment measures, and improvements in imaging, which are more sensitive and accurate in determining the resectability of patients. The resection rate has now increased from 20% to 40%-50% among patients with pancreatic cancer, and in terms of surgical mortality, the mortality rate for pancreatic surgery, including the Whipple procedure, has probably decreased from 10% to 1%, and this is in large pancreatic medical centers. Of course the incidence of complications is still relatively high, especially like the incidence of pancreatic fistula is around 40%, even higher in some hospitals, but because it is a pancreatic fistula is mainly biochemical fistula, which only manifests as simple elevation of amylase in the drainage fluid and generally does not require special treatment. Therefore, there is no significant increase in the cost of treatment for the patient, but sometimes the drainage tube removal and treatment time, that is, the hospital stay, will be extended accordingly.