Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Intrahepatic cholangiocarcinoma ?
    ### Response:
    Intrahepatic cholangiocarcinoma is a cancer that develops in the cells within the bile ducts; both inside and outside the liver. The terms cholangiocarinoma and bile duct cancer are often used to refer to the same condition. This condition occurs slightly more often in males than females and usually affects people who are between 50-70 years old.
    