Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Childhood Nephrotic Syndrome ?
    ### Response:
    Childhood nephrotic syndrome is not a disease in itself; rather, it is a group of symptoms that
                
- indicate kidney damageparticularly damage to the glomeruli, the tiny units within the kidney where blood is filtered  - result in the release of too much protein from the body into the urine

    