Hello,
Your diagnosis sounds like mine, and I too had a resection with clean margins (and no chemo). My doc also gave me 50/50 odds and I am now at 4 years, 5 months with no recurrence!! So you see, it truly is possible to have no recurrence. I know it can come back at any time, but my doc said the more years you go without one, the less likely it is to recur. So, I am moving full steam ahead with my life. It was very hard in the beginning, but you have a great start. Good luck to you and please stay on this site. People here are an amazing source of help.
hugs.
Sue