Dad has had a 6 month petscan and it wasn't as clean as it could be. He shows some glowing on the partial rib from which the tumor was removed. I'm sure he can explain it better, but the long and the short of it is that it is either post surgical something or another...and not at all worthy of worry...or something that should be long gone. He says that if the latter is true, he will need some spot radiation to take care of it. So, please pray that it is the former, rather than the latter.
We believe in the power you've already created.