Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Hepatocellular carcinoma, childhood ?
    ### Response:
    Hepatocellular carcinoma, childhood is a rare type of cancer of the liver that affects children. Symptoms may include a mass in the abdomen, swollen abdomen, abdominal pain, weight loss, poor appetite, jaundice, vomiting, fever, itchy skin, anemia, and back pain.
    