Bile duct cancer (cholangiocarcinoma)
What are the risk factors?
The main risk factor for bile duct cancer is long-term inflammation of the bile ducts. This may be caused by the same liver problems that can lead to HCC, such as hepatitis and fatty liver disease. Other risk factors include
exposure to certain chemicals in the printing industry, or having inflammatory bowel disease or liver conditions such as primary sclerosing cholangitis which can cause scar tissue in the bile ducts.
This information is reviewed by
This information was last reviewed June 2020 by the following expert content reviewers: Dr David Yeo, Hepatobiliary/Transplant Surgeon, Royal Prince Alfred, Chris O’Brien Lifehouse Cancer Centre and St George Hospitals, NSW; Dr Lorraine Chantrill, Head of Department Medical Oncology, Illawarra Shoalhaven Local Health District, NSW; Michael Coulson, Consumer; Dr Sam Davis, Interventional Radiologist, Staff Specialist, Royal Brisbane and Women‘s Hospital, QLD; Prof Chris Karapetis, Network Clinical Director (Cancer Services), Southern Adelaide Local Health Network, Head, Department of Medical Oncology, Flinders Medical Centre and Flinders University, SA; Dr Howard Liu, Radiation Oncologist, Princess Alexandra Hospital, QLD; Caitriona Nienaber, 13 11 20 Consultant, Cancer Council WA; Lina Sharma, Consumer; Dr Graham Starkey, Hepato-Biliary and General Surgeon, Austin Hospital, VIC; Catherine Trevaskis, Gastrointestinal Cancer Specialist Nurse, Canberra Hospital and Health Services, ACT; Dr Michael Wallace, Western Australia Liver Transplant Service, Sir Charles Gairdner Hospital, WA.