Hi Mike,
You have plenty of time to explore options, you are taking the right approach in asking questions about treatments. Prostate cancer can be cured, surgery can remove it all if it is confined to the capsule, within the prostate, and external beam radiation can also kill off all of the cancer cells, but there is no guarantee with either procedure. Hormone therapy does not cure it, but it can control it for a time until the cancer no longer needs testosterone to thrive.
I am 68 and still have prostate cancer. It was two years ago at age 66 when my PSA of 5.8 in July went to 7.3 in September, and my biopsy in October showed a Gleason 9 with enlargement on the right lobe. Since my cancer was so fast growing and aggressive, the only treatment option deemed appropriate was the radical prostatectomy. My urologist said he could not spare the right nerve as the tumor was too large on that side, but he would try to spare the left nerve. At time of surgery, he could not see it, and they are both gone. No erection is possible. My tumor was large, 13 cc of a total prostate volume of 36 cc, nearly one third cancer. A normal prostate is about 20 cc. The cancer had not spread to the lymph nodes but it had spread to the seminal vesicles. Prior to surgery, MRI, CAT scan, Bone scan, and X-rays did not disclose any spread to bones. Three months after surgery when we hoped for a PSA of zero, it was 0.58, and in ten days to 0.71. I started chemo therapy for four months, lost all my hair, fingernails, and toenails. I had weekly IV's with Taxotere, also known as docietaxol, for three weeks then one week off. The day before chemo, I took 90 calcitriol tablets and a corticosteroid tablet for nausea. I gained weight, but it wiped me out. PSA steadily went down and was 0.21 after four months. Then it started up again, so within two months I started hormone therapy using Lupron injections and daily casodex tablets. Those are expensive, about $500 per month in the US, but I got mine from Canada for $225 for 30 tablets, same drug. After the first month, my PSA went to 0.01, and after 6 months we stopped treatment as was planned. The the PSA started up again, 0.04 in two months, then 0.22 at 5 months, and now 0.70 after 8 months. Today I got another one month Lupron shot and started the Casodex one week ago. After a time, maybe years, the cancer becomes non-androgen dependent, it no longer needs testosterone to thrive, perhaps it is a different type of cancer cell that becomes more prevalent, a clone. That signals the end. After surgery, there is no target for radiation, so do not hold that out as a hope. Radiation can be used to shoot the tumors that will develope in the bones, that is pallitive treatment. I have a suggestion for you, more shortly. Hormone therapy now to shrink the tumor.
Jim