Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Prostate Cancer ?
    ### Response:
    Through research, doctors are trying to find new, more effective ways to treat prostate cancer. Cryosurgery -- destroying cancer by freezing it -- is under study as an alternative to surgery and radiation therapy. To avoid damaging healthy tissue, the doctor places an instrument known as a cryoprobe in direct contact with the tumor to freeze it.
    