Eric,
The first time I had cancer, I was dianosed by having the lymph node in my neck surgically removed and biopsied on the spot. This is what I think you are having. More accurate than a needle biopsy and you get the results immediately. I had no known primary. Neck dissection done a week later.

I also had a second neck dissection on the other side on irradiated skin, but it was done four years later. Doctor's were amazed that it went so well.

Here's hoping for negative results and we'll all be praying for you tomorrow.

Take care,
Eileen