Christine;
My old cancer was SCC. My new one, for which I had the mandibulectomy, was radiation-induced osteosarcoma which is sensitive to chemo, namely, the PAM (cisPlatin, Adriomycin, Methotrexate) protocol is the gold standard and what I am currently going through.
I will keep you (and everyone else) up to date as things progress. As far as I know, Dr. Marx is the only guy doing this.