I'm so, so sorry about your sister. The only comfort I have in this is that at least it's me who's sick and not one of my siblings, or anyone else in my family. I think that would kill me. I'm praying so hard for you and your sister right now.
Age 27, mother of 4 year old girl SCC(a)left side of tongue Stage 3 DX 11/11/13 CAT scan 11/4/13 - biopsy 11/6/13 PET 11/18/13 Partial glossectomy/radial forearm flap/PEG tube/trach 12/12/13 Radiation/Chemotherapy 1/14 Currently NEC