McShep Cancer fics

[thdancingferret.livejournal.com]

I'm looking for fics where either Sheppard or McKay have cancer of any kind. As someone with breast cancer, bonus points for supporting the other through chemo, medical details, etc. I'd prefer longer fics & happy endings and I prefer McShep, but I'm open to McKay/Sheppard/Zelenka or McKay/Sheppard/Beckett. No het please. Thanks in advance for any suggestions.