Just read this thread from the collection thread, and im very sorry to hear about your unfortunate situation
I have always done lots of stuff for cancer research and charities like Clic (cancer and lukemea in children) because its one of the diseses that realy tears people apart
I do mostly due to the fact I lost my grandad 4 years ago due to cancer, he had it in his bowels and was unable to eat, and seeing him loose as much weight as he did realy tore me appart to the extent my parents forced me not to see him in hospital because it upset me so much
I couldnt even imagine what it must have felt like being told it come back, and at that even the fact that its terminal
All i can say is i hope the very best for you!