Thank you jeffmarc! I'm glad to hear about your experience with the SRT. He has had SBRT to a few areas in bone which are now non-detectable on PSMA PET scan, but 3 new areas have popped up as well as in the prostate bed. We decided against Zytiga due to side effects/health issues and he was started on Orgovyx. That worked well for about a year, but PSA started rising again, so Nubeqa was added. Now new areas in bone and prostate bed, so he's been recommended SRT, possibly Xofigo after the SRT. Best wishes to you!