Need More Prayers !

My brother Kenny finishes up the chemo and radiation he has been getting for the stage 3 rectal cancer this week. But, he has a new problem. A spot the size of a quarter has shown up on his back, and it looks cancerous. He has to see another specialist later this week.He still doesn't even know if the chemo and radiation has diminished the rectal cancer, as yet. He is supposed to go for tests next week to check on that.
I am so worried.