What’s the advantage of going to a Mayo Clinic? I’ve got Prostate stage 4. Which has metastasized to Pelvic Bone only. But im afraid of a blast to other locations. My PSA was 181 but now constant at .01. I take xtandi pills and get a shot every 3 months, Is there any chance of attacking these cells in the pelvic region more aggressivly. My oncologist will just increase dosage of pills etc if my PSA increases.???