I had a RP nine years ago. Three years later, my PSA started going up so I had salvage radiation and six months of Lupron. Three years after that my PSA started rising again and my PSMA PET scan and subsequent biopsy showed a lesion on my sacrum. They radiated that and I was put on Lupron and Abiraterone for three years. My PSA has remained undetectable and my PSMA PET scans have been clear for the last four years. I have been off cancer drugs for the past year.