<p>Do you have a friend or relative that has gone through the embarrassment of colon cancer or colon cancer treatment? Through intrusive in nature, colon cancer pre-screening is important to save your life. If your colon is susceptible for cancer due to heredity or predetermined hormones in your genetic code, you can be at danger of contracting colon cancer. If gone untreated the cancer can spread to your lymph nodes, liver, blood, or lungs. The ...