1 Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-Ro 43 Gil, Songpa-gu, Seoul 05505, Republic of Korea.
2 Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
AJR Am J Roentgenol. 2018 Jul;211(1):67-75. doi: 10.2214/AJR.17.19261. Epub 2018 Apr 9.
We outline the concept of intraductal papillary neoplasm of the bile duct (IPNB), discuss the morphologic features of IPNB and the differential diagnoses, and describe the radiologic approaches used in multidisciplinary management.
The concept of IPNB has been evolving. Because the imaging features of IPNB can be variable, different mimickers according to IPNB subtype can be considered. A multimodality approach is essential to obtain an optimal diagnosis and establish treatment plans.
本文概述胆管内乳头状肿瘤（IPNB）的概念，讨论 IPNB 的形态学特征和鉴别诊断，并描述多学科管理中使用的放射学方法。
IPNB 的概念一直在发展。由于 IPNB 的影像学特征可能存在差异，根据 IPNB 亚型，可以考虑不同的类似物。为了获得最佳诊断并制定治疗计划，多模态方法是必不可少的。
