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胰管内肿瘤在《胰腺癌处理规则》(第五版)中被分类为上皮性瘤中的外分泌肿瘤,进而细分为胰管内乳头状黏液瘤(IPMT)和胰管内管状瘤(ITT),各自可再分为腺瘤和腺癌。临床上IPMT占绝大多数,ITT则罕见。本文就IPMT的治疗方针进行阐述。一、IPMT的分类此肿瘤是以黏液潴留引起胰管扩张为特征,被定义为胰管上皮系瘤,主要来自黏液性或非黏液性高圆
The pancreatic ductal tumors are classified as exocrine tumors in epithelial tumors in the Pancreatic Cancer Rules of Treatment (Fifth Edition) and further subdivided into intraductal papillary myxoma (IPMT) and pancreatic ductal tumors (ITT), each Can be divided into adenoma and adenocarcinoma. The vast majority of clinical IPMT, ITT is rare. This article describes the treatment of IPMT guidelines. First, the classification of IPMT This tumor is characterized by mucoid retention caused by the expansion of the pancreatic duct, is defined as pancreatic duct epithelial lineage, mainly from mucinous or non-mucinous Gao Yuan