Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Neonatal intrahepatic cholestasis caused by citrin deficiency ?
    ### Response:
    Neonatal intrahepatic cholestasis caused by citrin deficiency (NICCD) is a liver condition is also known as neonatal-onset type II citrullinemia. NICCD blocks the flow of bile (a digestive fluid produced by the liver) and prevents the body from processing certain nutrients properly.
    