Posted 3/25/2015 4:34 PM (GMT 0)
No Patience -
I asked my RO that very question when finishing up IMRT. She actually laughed, and said "no," because (1) the amount of exposure you get from a dental x-ray is really, really, really small compared to the amount you get from radiation for PCa, and (2) it's to a different part of the body.
(But did you ever actually have any kind of radiation for PCa? Your post above mentions only ralp. If you've never even had radiation, salvage or otherwise, then the answer is clearly no).