I had a radical prostatectomy in 2008. I had recurrence prostate cancer in the prostate bed in 2011 and had 36 treatments of proton radiation with 6 months of hormone therapy. I don't know which hormone was used. Since I have been having PSA checks every three months with continuing PSA rise. I'm due another test Wednesday. Last time it was 4.8 which was a minor decrease from the previous test. I've had 4 PET scans and so far they haven't detected any cancer. So, I'm on a wait and see.