I am glad you have posted, Cheryl. While I cannot address your specific question, until someone does, I want to suggest that being alive is the major concern, and swallowing is secondary. If it is possible to defer the worry about that until after the treatment, it might make things easier for both or you. (And I know, easier said than done.)I recall quite a few posts about swallowing, so if you use the search utility to look for that term, I am sure you can find more information. Come back often. From your lurking, I am sure you have seen what a compassionate and terrific group of people frequent this forum. I wish you and your husband strength in this trying time, and success in your fight.
Joanna