UK, I guess cancers can come from many sources. My doctors nailed me on smoking and drinking beer every now and then. Like you, I know people that have no history, no bad habits ( that they will admit to), and they end up with cancer. Its a fight and will continue to be one. I am fortunate that I live here when MD Anderson Center is located. That is one amazing facility. I will take it slow for I feel my limitations. I tried to go back to work too fast and ended up in the hospital. I learned my lesson. I wish you all the best and you will be fine. By the way I love England. We have been there many times and just love it. You are very luck to live in such a beautiful country. Best wishes.