What is colorectal cancer?

Colorectal cancer — sometimes called colon cancer or rectal cancer — is one of the most common cancers worldwide. Understanding the causes, recognizing the symptoms, and knowing when to get a test or colonoscopy can make a life-saving difference.

Colorectal cancer begins in the colon or rectum, often starting as small growths called polyps. Over time, some polyps may develop into cancer. This disease can progress to advanced or metastatic stages if not detected early.

What are the signs and symptoms of colorectal cancer?

Common signs of colorectal cancer include changes in bowel habits, blood in the stool, abdominal pain and unexplained weight loss. Because these symptoms can also be linked to other conditions, talking to your doctor about screening is essential.

How is colon cancer screened and prevented?

The American Cancer Society recommends colorectal cancer screening beginning at age 45 for most adults. A colonoscopy remains the gold standard test, but other options are available. Regular screening helps detect precancerous growths before they become cancer.

What are the different stages of colon cancer, and how is it treated at each stage?

If diagnosed, treatment depends on the stage of the cancer. Stage 3 colorectal cancer often requires a combination of surgery, chemotherapy and sometimes radiation. Patients with metastatic colorectal cancer may undergo more advanced treatment plans, including targeted therapies. Colorectal surgery plays a central role in many cases, helping to remove cancerous tissue and restore health.

Why is it important to raise awareness about colorectal cancer?

Rising cancer rates highlight the importance of sharing accurate information. Public figures like James Van Der Beek, who has spoken openly about his own diagnosis, have helped raise awareness about the disease and the need for early action.

By learning about symptoms, understanding the causes, and following proper screening guidelines, you can lower your risk and improve outcomes. If you or a loved one have concerns about rectal cancer or colon cancer, speak with a healthcare provider about the best next steps for testing and treatment.