Although sarcoma can have some common areas with SCC in the head and neck, sarcoma is a different cancer, and may be treated differently than most cancers here, but I'm no expert. Surgery is the mainstay from what I understand, but some sub-types respond to radiation, chemo, and see targeted therapies being used. As suggested, ask your doctor any questions, get a 2nd opinion if you want, check out the top CCC, like MSKCC, and see what they're doing for different sarcoma's, join a sarcoma support/blog group also.

Good luck.

10/09 T1N2bM0 Tonsil
11/09 Taxo Cisp 5-FU, 6 Months Hosp
01/11 35 IMRT 70Gy 7 Wks
06/11 30 HBO
08/11 RND PNI
06/12 SND PNI LVI
08/12 RND Pec Flap IORT 12 Gy
10/12 25 IMRT 50Gy 6 Wks Taxo Erbitux
10/13 SND
10/13 TBO/Angiograph
10/13 RND Carotid Remove IORT 10Gy PNI
12/13 25 Protons 50Gy 6 Wks Carbo
11/14 All Teeth Extract 30 HBO
03/15 Sequestromy Buccal Flap ORN
09/16 Mandibulectomy Fib Flap Sternotomy
04/17 Regraft hypergranulation Donor Site
06/17 Heart Attack Stent
02/19 Finally Cancer Free Took 10 yrs