There are clearly environmental factors that can decrease the incidence and death from cancer. I would still say though that the majority of cancers cannot be prevented at this point, but they can be treated and they can be treated two major ways.
Laurie GlimcherCancer can no longer be classified according to the organ in which it arises. It has to be characterized in terms of the genetic mutation that exists.
Laurie GlimcherThe four most common cancers that account for about 80 percent of all cancer deaths are lung, breast, colorectal cancer, and prostate cancer.
Laurie Glimcher