Thanks for the replies. Yes he has gone thru all of the scans and eveything looks good. Like Amy's husband, he has arthritis. All of the medication he was on for this was stopped before treatment. We thought it could be the arthritis flaring up again but the docs believe it's from the radiation. His blood pressure is also ok. And yes it is VERY frustrating not getting a straight answer from the doctors. Hopefully this will end soon.

Tracy