胰腺导管内乳头状黏液性肿瘤的影像学诊断进展

Progress of imaging diagnosis of intraductal papillary mucinous neoplasm of pancreas

胰腺导管内乳头状黏液性肿瘤是一种位于扩张的主胰管和(或)分支胰管内、伴大量黏液分泌的肿瘤,易与慢性胰腺炎或胰腺囊腺瘤混淆而延误诊断。本文就国内外近年来关于胰腺导管内乳头状黏液性肿瘤的临床病理学及影像学研究进展进行综述,评价不同影像技术(US、CT、MRCP、ERCP)在胰腺导管内乳头状黏液性肿瘤诊断中的作用。

Intraductal papillary mucinous neoplasm（IPMN）of pancreas located in dilated the main pancreatic duct and（or）branch ducts and associated with mucin overproduction.IPMN is often confused with chronic pancreatitis or cystic neoplasms of pancreas.Recent progress in clinical imaging and pathology of IPMN was reviewed in this paper to evaluate the role of different imaging techniques（US,CT,MRCP,ERCP）in the diagnosis of IPMN of pancreas.