Oldfords, First 3 CT scans revealed a zillion spots, that was the first 6 months of treatment. 2 Years after another CT scan the spots/clouds lessoned by half. Two months ago, my PSMA Pet Scan reveal 9 spots. Radiation Oncologist is going radiate 3 spots year in the next few weeks. I am now 3 years, 11 months on this journey. Hope this helps.