The specific surgical method of pancreatic cystadenoma needs to be decided according to its growth site and specific condition, and it usually adopts simple adenoma resection, and local resection and anastomosis of related parts. 1. Tumors growing in the pancreatic body and pancreatic tail, usually perform pancreatic body-tail resection or pancreatic mid-section resection, and anastomose the pancreatic tail with jejunum. 2. For adenomas growing in the head of the pancreas, due to the complex anatomy of the head of the pancreas, which is surrounded by the pancreatic duct, bile duct, duodenum, and many neurovascular vessels, in addition to adenoma resection and resection of the head of the pancreas, pancreaticoduodenal resection and anastomosis of the digestive organs are needed. Therefore, it is necessary to consult a doctor in time, conduct relevant examinations, and determine the specific conditions for targeted treatment.