My husband opted for robotic prostatectomy and recovered fantastically, however post op discovered it had already spread. It was then finally found 9 months later in a rib and he had SBRT on that with 3 sessions. Totally pain free and easy and had no issues post SBRT or localised pain in the area. CT scans now show the sclerosis on the rib (as expected) and the SBRT was successful . It’s very focussed and we were very impressed with the precision used.