New advances in the management of biliary tract cancer.

Biliary tract cancers are uncommon malignancies arising from biliary epithelium intrahepatically (peripheral cholangiocarcinoma), in the extrahepatic bile duct, the gall bladder and the ampulla of Vater. Treatment has been challenging because of late presentation, complex surgery, complex biliary obstruction with jaundice and a paucity of high quality data on which to establish standard care. With improvements in imaging, biliary stenting, surgical management and the establishment of a national investigational programme we hope to define the modern management of biliary tract cancers and enable a platform for further research.