关键词: 胰腺黏液性囊腺瘤, 诊断, 治疗。

Abstract: 【英文摘要】Pancreatic cystic tumors (PCT) is a relatively rare pancreatic tumors, including serous cystadenoma, mucinous cystadenoma, mucinous cystadenocarcinoma and intraductal papillary mucinous tumors. In recent years, patients with pancreatic cystadenoma have been significantly increased. In 1987, Warshaw et al proposed that the pancreas pseudocyst is the main reason of cystic lesions. But with growing awareness of pancreatic cystic lesions, it is considered serous and mucinous cystic tumor accounted for 50% -60% in all of pancreatic cystic lesions. Although the incidence of pancreatic cystic tumors is lower than the solid tumors, but with the improvement of modern imaging techniques such as CT, MRI or EUS, the diagnostic rate of pancreatic cystic tumors has been greatly increased than the past. Thus understanding the latest diagnosis and treatment methods has an important role in improving the diagnosis and treatment of pancreatic mucinous cystadenoma .