My dad had bladder cancer back in 2000, where he had a good portion of his bladder removed. One surgeon had prepared my dad to have a bag placed on the outside of his body, which he refused at the last minute. He has treated himself for the last 9 years with vitamins and such, and is now having some problems. He is willing to have surgery, but only of having the chance at a replacement of his own dna. I haven't heard much talk in discussions since 2008. Is there any update on this procedure, and where can I get this information?