Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Childhood Rhabdomyosarcoma ?
    ### Response:
    Diagnostic tests and a biopsy are used to detect (find) and diagnose childhood rhabdomyosarcoma. The diagnostic tests that are done depend in part on where the cancer forms. The following tests and procedures may be used:         -   Physical exam and history : An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual.
    