I am also very sorry to hear this and wish you and your family strength. My wife is a physiscian and would be the first to tell you that the doctors will do everything they can, but she has seen so many things that whether they could be considered miracles, faith or just the stength of the Human spirit that have defied all medical diagnosis.
Our thoughts and prayers are with you and your family.

A computer once beat me at chess, but it was no match for me at kick boxing.