Impact of changes in the topographic classification of Klatskin tumor on incidence of intra- and extrahepatic bile duct cancer: A population-based national cancer registry study.

Published in: Journal of hepato-biliary-pancreatic sciences (2021)

Misclassification of Klatskin tumors has remarkable impact on the incidence of iBDC and eBDC in a highly endemic country.

Keyphrases