Oh, in answer to the question, absolutely no regrets.
I researched everything and made my choices with the knowledge I had at the time.
As John T. said, our decisions are also a function of our psychological make-up (I am the "get it out" mentality).
But, John T., I also think you are insulting us (not intentionally). You are making it sound like purely an emotional decision. You are doing us a disservice.
I know, despite my emotion stated above, my decision was based solely on logic and the knowledge garnered by my research at the time. I did analyse the data. At that time, I had a world class surgeon available to me in my State. Surgery looked like the most viable option. I won't rehash the pros and cons and the reasons I chose surgery, No brainer. Suffice it to say I did have a list of pros and cons and based my decision on that list.
I was dx. 4 years ago.
Now, if I was in the same situation today, with the current thinking, I would still choose surgery but it is a MUCH closer call given the current state of the art.
Mel