Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Adult Primary Liver Cancer ?
    ### Response:
    Signs and symptoms of adult primary liver cancer include a lump or pain on the right side. These and other signs and symptoms may be caused by adult primary liver cancer or by other conditions. Check with your doctor if you have any of the following:         - A hard lump on the right side just below the rib cage.
    