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 …

Simple Summary Carcinomas and precursor lesions of the biliary tract belong to a spectrum
of pancreatobiliary neoplasms that share common histology and cell lineages. High-grade …

Background The prevalent location and incidence of intraductal papillary neoplasm of the
bile duct (IPNB) and invasive carcinoma associated with them have varied markedly among …

Intraductal papillary neoplasms of the bile duct (IPNBs) represent a rare variant of biliary
tumors characterized by a papillary growth within the bile duct lumen. Since their first …

OBJECTIVE. The purpose of our study was to identify the imaging features that differentiate
a hepatic mucinous cystic neoplasm (MCN) from a simple biliary cyst. MATERIALS AND …

Cholangiocarcinoma is a lethal malignancy of the biliary epithelium that can arise anywhere
along the biliary tract. Surgical resection confers the greatest likelihood of long‐term …

Intraductal papillary neoplasms of the bile duct (IPNBs) are known to show various
pathologic features and biological behaviors. Recently, two categories of IPNBs have been …

Objectives To identify MRI features for differentiating type 2 from type 1 intraductal papillary
neoplasms of bile duct (IPNB) and assessing malignant potential of IPNB. Methods This …

Biliary duct dilatation is a common incidental finding in practice, but it is unlikely to indicate
biliary obstruction in the absence of clinical symptoms or elevated levels on liver function …

Cystic hepatobiliary neoplasms with mucin-producing epithelium—mucinous cystic
neoplasm of the liver (MCN) and intraductal papillary neoplasm of the bile duct (IPNB)—are …