Hi,
I see from your profile that you had a stage III tumor. If that is true, I can't imagine why your doctor wouldn't recommend radiation. Are you sure it is stage III? Surgery only usually isn't a viable option for stage III. Please get a second opinion from a radiation oncologist. If possible, you should go to a major cancer center for a complete evaluation. And please don't delay.
Rainbows & hugs,
Rosie