Don,
Prayers and wishes for health are definitely on the way to you. While I just mostly read the posts here, your insight and ability to teach us all is greatly appreciated by me. Many of your friends on syzygy are offering prayers, too, and even the services of a Nurse Advocate! Even though it's hard to go through a chronic illness (or even one of short duration), there's a reason each and every one of us is here. So keep fighting and try every option you can. Miracles can and do happen!