March is Colorectal Cancer Month. Colorectal cancer, or CRC, is a disease of the colon or rectum, which are parts of the digestive system. Unlike most cancers, colorectal cancer is often preventable with screening and highly treatable when detected early.
Most cases of colorectal cancer occur in people ages 45 and older, but the disease is increasingly affecting younger people. Each year, about 150,000 Americans are diagnosed with this disease and more than 50,000 die.
Colorectal cancer may develop without symptoms. If you are 45 or older and at average risk, it's time to GET SCREENED.
Risk factors
While anyone can develop colorectal cancer, a few conditions can increase risk.
- Inflammatory bowel diseases such as Crohn’s disease or ulcerative colitis
- A personal or family history of colorectal cancer or colorectal polyps
- A genetic syndrome such as familial adenomatous polyposis (FAP) or hereditary non-polyposis colorectal cancer (Lynch syndrome)
- Black/African Americans and Ashkenazi Jews are at higher risk
Common symptoms
Colorectal cancer often develops without symptoms. When they occur, symptoms may include:
- Blood in or on stool
- Persistent unusual bowel movements like constipation or diarrhea
- Stomach pain, aches, or cramps that don’t go away
