What if radiotherapy fails

I was diagnosed 2 months ago. I am in a similar position. I have one advantage I live near houston and was able to go to the medical center. I had two very good oncologists (one a MD Anderson and the other at Houston Methodist). One said very clearly she recommends radiation. I have since talked to the radiation oncologist. The other oncologist recommended laparoscopic surgery. I have decided go with surgery. It does not appear to be a right or wrong way, there are risks and side effects for both. I wish you the best of luck with however you decide to go.