Cholangiocarcinoma constitutes a heterogeneous group of malignancies that can emerge at
any point of the biliary tree. Cholangiocarcinoma is classified into intrahepatic, perihilar and …

Background Cholangiocarcinomas are a heterogeneous group of malignancies arising from
a number of cells of origin along the biliary tree. Although most cases in Western countries …

Cholangiocarcinoma, the second most common hepatobiliary malignancy after
hepatocellular carcinoma, is a heterogeneous disease entity with widely varying radiologic …

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 …

Although the incidence of hepatolithiasis is decreasing as the pattern of gallstone disease
changes in Asia, the prevalence of hepatolithiasis is persistently high, especially in Far …

Cholangiocarcinoma (CC) is the second most common tumor of the liver, originating from
the biliary system with increasing incidence and mortality worldwide. Several new …

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 …

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 …

Cholangiocarcinoma (CCA) are a heterogeneous group of tumors in terms of aetiology,
natural history, morphological subtypes, molecular alterations and management, but all …

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 …