90 days after RP with PSA "persistent" at .19 and a "clean" PSA pet scan, I was treated with Salvage Radiation to the whole pelvic region and pelvic lymph nodes as the most likely location for residual PCa, together with short term ADT.
My post Salvage Treatment PSA has been < .02 for about 1 yr now.
Very grateful for the results so far. Just sharing my treatment history.
Best wishes.