We spoke with the doctor today regarding my dad's PSA of .10 in the middle of his radiation. Basically he said that it's of no significance because the whole prostate area is inflammed and with the hormones, the PSA tends to fluctuate--bottom line too many variables. He also said that if my dad was not on hormones then it would be something it would be of significance.
I still don't know if I believe him (I know I sound ridiculous who am I to question the doctor), but from what I read hormones "masks" everything. I don't know still worried...