Frequently Asked Questions About Colon Cancer

Over 145,000 Americans will be diagnosed with colorectal cancer this year. It is the second leading cause of cancer death in the United States and Minnesota. Yet, when discovered early, up to 90% of colorectal cancer cases are curable.

What is Colorectal Cancer?

Colorectal cancer, like other cancers, involves the uncontrolled growth and spread of abnormal cells. These cells group together to form tumors that may compress, invade or destroy normal tissue. If cells break off from a cancerous tumor, they may travel through the bloodstream or lymph system to other parts of the body.

The exact cause of colorectal cancer is not known, although the disease is believed to develop slowly over a period of years. Often, pre-cancerous changes in the lining of the colon take place before a true cancer appears, signaled by the development of polyps . By removing these polyps, cancer can often be prevented.

What Are the Symptoms of Colorectal Cancer?

Not everyone with colorectal cancer experiences symptoms, especially in the early stages of the disease. However, it is important for you to talk with your doctor right away if you notice any of the following:

• A change in bowel habits
• Rectal bleeding
• Blood in or on the stool
• Cramping or steady stomach pain

Does Insurance Pay for Screening Tests?

Almost all insurance companies in Minnesota cover colorectal cancer screening, including Medicare. Coverage varies so check with your health insurance plan to find out which screening tests are covered and how often they may be performed.

More Information

• Frequently Asked Questions
• Risk Factors
• Prevention
• High Risk Groups
• Ask the Doctor

03/13/2008