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 .

摘要： 胰腺囊性肿瘤（pancreatic cystic tumor，PCT）是一种比较少见的胰腺肿瘤，包括浆液性囊腺瘤、黏液性囊腺瘤、黏液性囊腺癌、导管内乳头状黏液瘤。近年来，胰腺囊腺瘤患者较过去明显增加。1987年，Warshaw等提出假性囊肿是胰腺囊性病变的主要原因，但随着对胰腺囊性病变认识的不断提高，现认为浆液性和黏液性囊癌肿在所有胰腺囊性病变中占50%-60%。尽管胰腺囊性肿瘤的发生率较实质性肿瘤低，但是随着现代影像技术如CT、MRI或EUS的提高和完善，胰腺囊性肿瘤的诊断率比以往大大提高。因而了解胰腺黏液性囊腺瘤的最新诊治方法对于提高诊疗水平有着重要作用。

关键词: 胰腺黏液性囊腺瘤, 诊断, 治疗。