Intraductal Papillary Neoplasm of the Bile Duct: Clinical, Imaging, and Pathologic Features.
AJR Am J Roentgenol. 2018 Jul;211(1):67-75. doi: 10.2214/AJR.17.19261. Epub 2018 Apr 9. Park HJ1, Kim SY1, Kim HJ1, Lee SS1, Hong GS1, Byun JH1, Hong SM2, Lee MG1.
OBJECTIVE: 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.
CONCLUSION: 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.