Below is an instruction from Human. Write a response.
    ### Instruction:
    What causes Fibrolamellar carcinoma ?
    ### Response:
    What causes fibrolamellar carcinoma? The exact underlying cause of fibrolamellar carcinoma (FLC) is poorly understood. Other forms of liver cancer are often associated with liver cirrhosis (scarring of the liver) which may be caused by alcohol abuse; autoimmune diseases of the liver; Hepatitis B or C viral infections; chronic inflammation of the liver; and/or hemochromatosis.
    