胰腺导管内乳头状黏液性肿瘤的研究进展

Advances in studies on intraductal papillary mucinous neoplasms of the pancreas

胰腺导管内乳头状黏液性肿瘤(IPMNs)是常见的胰腺囊性肿瘤。IPMNs以胰腺导管内上皮乳头样增生及分泌大量粘蛋白为特点。一般根据不同的位置分为主胰管型、分支胰管型、混合型。近年对IPMNs的流行病学、病理特征、诊断、处理原则等方面均有了新的认识。本文就IPMNs的研究进展作一综述。

Cystic pancreatic neoplasms are increasingly recognized,with intraductal papillary mucinous neoplasms of the pancreas（IPMNs） being the most frequently type. IPMNs are characterized by mucin production and epithelial growth within the pancreatic duets, and are generally differentiated according to location：main pancreatic duet, its ma- jor side branches, or mixed type. Recently new knowledge of its epidemiology, pathological, characteristics, diagnosis and management has been emerged. This article reviewed the advances in the study on IPMNs.