2024年6月23日 · Intraductal papillary neoplasm of the bile duct (IPNBD) is a preinvasive biliary tree neoplasm considered to be a precursor of cholangiocarcinoma. Biliary papillary adenoma …

Our study describes varied imaging appearances of IPNB on CT and MRI, often presenting either in an intrahepatic or extrahepatic location as an intraluminal focal polypoid mass, plaque-like …

Intraductal papillary neoplasm of the bile duct (IPNB), a pre-invasive neoplasm of the bile duct, is being established pathologically as a precursor lesion of invasive cholangiocarcinoma (CCA), …

2012年3月1日 · Two radiologists retrospectively evaluated multiphase contrast-enhanced CT images with 0.5 or 1 mm collimation in 37 consecutive patients with resected IPNB diagnosed …

IPNB has increased predilection for extrahepatic bile ducts, commonly presenting as either an intraluminal polypoidal mass with associated upstream biliary ductal dilation or a focal plaque …

Objective To analyze the manifestation of CT for intraductal papillary neoplasm of bile ducts (IPNB), and explore the diagnostic value of CT. Methods Thirteen cases' of CT and clinical data...

IPNB exhibits relatively characteristic findings with multiphase contrast-enhanced examination using MDCT. A tendency to overestimate invasion of the surrounding organs and vessels was …

2020年12月9日 · Intraductal papillary neoplasm of the bile duct (IPNB), a pre-invasive neoplasm of the bile duct, is being established pathologically as a precursor lesion of invasive …

Two radiologists retrospectively evaluated multiphase contrast-enhanced CT images with 0.5 or 1 mm collimation in 37 consecutive patients with resected IPNB diagnosed by a single …

2018年4月9日 · 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 …