With cancer, the cells of a part of your body grow out of control. When this occurs with the cells of your colon or rectum, it’s colorectal cancer. Colorectal cancer is an equal-opportunity disease. It affects men and women of all racial and ethnic groups. Aging is a key factor for this disease, so it’s more common in people ages 50 and older. According to the American Cancer Society, colorectal cancer is the third most common cancer diagnosed in both…