Suzy:
I echo the seeing a physical Therapist for massage techniques. I had the "Turkey Waddle" going on and found it uncomfortable, for lack of a better word. The massage processes I learned help move the lymphatic fluids around and lessen the amount gathered just under the chin. The swallowing piece is still a challenge 4 years out but all the mayo and gravy help keep the weight at a comfortable range, otherwise I probably wouldn't garner enough calories. I still get some fluid build up with changes in weather (Maybe there's a new profession hidden there-LOL) so i utilize the massages routinely. Also, Biotene products were mentioned earlier. I use most of their products and whatever you do STAY HYDRATED, it helps. As for the scar tissue speak to your doctors about it. Hopefully it isn't a large part of the swallowing issues and if so maybe there are some alternative solutions to at least some of it.
Warm Regards,
Steve