I can't speak to the 5 year recurrence rates but I did want to say something. First, I totally get being concerned about the situation but the fact is, you can't (or at least shouldn't) compare your situation with your friend's because everyone's experience with cancer is unique. For me, I'm aware of the things that could happen but I don't dwell on them because I figure if they do happen, I'll need my strength to deal with them then and I don't want to waste the energy now waiting for them to happen. I figure I can cross that bridge if I ever come to it and I try to stay optimistic that I won't ever come to that bridge. That's all I can do because I have no control over whether or not it comes back or spreads. But I do understand your concerns and I know it's easier said than done but try not to stress about it and maybe talk to your doctor about your concerns - s/he could more directly speak to your specific situation. (sending you cyber hugs because I feel like you could use a hug)
P.S. love your picture.
