Thank you very much for your response. I feel a little calmer but am so scared for my husband. I know he does not realize the full scope of what he is about to go through. I want to remain optimistic though and will try to do so, but really wish there was a known tumor site. Thanks again.

Michele, caregiver to husband, Jesse, SCC diagnosed 1/5/06 unknown primary, lf neck mass >6 cm. Chemo (Cisplatin 2x; Carboplatin & Taxol 2x) & XRT radiation 39X ending 4/4/06. Rad neck dissection 8.5 hrs 4/13/06. 30 HBO treatments Fall 2006.