I live in Mexico. I developed melanoma tumors on my scalp due to sun damage over the years. The third tumor had to be treated twice. I chose radiation over surgery for the second round of treatment. When completed, the tumor was gone but so was my scalp tissue, about the size of a 50 cent piece. I waited for 3 months for it to show signs of recovery but no healing occurred so I knew I needed some kind of treatment. I searched out several options and finally settled on DMSO/ozone and a couple of medications prescribed by the doctor. I immediately experienced change in the wound with the first treatment. My wife tells me what she sees there and is satisfied that healing is progressing well. I am on a campaign to educate my American family about "alternative medicines".