Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Wilson disease ?
    ### Response:
    Wilson disease is a rare inherited disorder that is characterized by the accumulation of copper in the body. Because high levels of copper are toxic to tissues and organs, this buildup can lead to damage of the liver, brain and eyes. Signs and symptoms of Wilson disease include chronic liver disease, central nervous system abnormalities, and psychiatric (mental health-related) disturbances.
    