Gee, Tony

Welcome to OCF. Here you will find a lot to read and some good friends too.

Do you have feeding tube? Since you are going into Radiation you might need it.. It will help you keep up with body needs and liquids.

I get the idea from your post, you have had radiation before? So I am sure you know what is going on. Your are the one that needs to understand everything that is going on with you.
Do not be afraid to ask questions, even if they sound dumb to you. No question here is dumb, we all know how things can get out of hand if we do not KNOW!! Or ask questions...
Take care,
Diane