This dataset has been developed for resection specimens of the liver with intrahepatic cholangiocarcinoma, perihilar cholangiocarcinoma and hepatocellular carcinoma. It does not apply to neuroendocrine carcinomas, hepatoblastoma, carcinomas of the extrahepatic bile ducts, gall bladder and benign lesions such as adenomas.
2nd edition – November 2020. The second edition of this dataset includes changes to align the dataset with the World Health Organization (WHO) Classification of Tumours, Digestive System Tumours, 5th edition, 2019.
Minor update to the 1st edition – Version 1.1 May 2018
1st edition – April 2017
The 2nd edition of the dataset for Intrahepatic cholangiocarcinoma, perihilar cholangiocarcinoma and hepatocellular carcinoma was developed by the following international team: