I'm a 52 year old son with a father who's been diagnosed with prostate cancer. My father is in his late 70's and is undergoing radiation treatment. Next, will be chemotherapy. He's anxious about the side effects of this treatment. He is exploring cryosurgery in China. My brothers and I are having heated discussion on which cancer therapy is best. I joined this website because I need factual and expert advice on the various modes of prostate cancer treatment. And peoples thinking &... Full Bio