Dec 19, 2024 · Colon cancer is sometimes called colorectal cancer. This term combines colon cancer and rectal cancer, which begins in the rectum. Many people with colon cancer don't have symptoms at first. When symptoms appear, they'll likely depend on the cancer's size and where it is in the large intestine. Symptoms of colon cancer can include:

Nov 14, 2022 · Colon cancer develops from certain polyps or growths in the inner lining of your colon. Healthcare providers have screening tests that detect precancerous polyps before they can become cancerous tumors. Colon cancer that’s not detected or treated may spread to …

Colorectal cancer is a cancer that starts in the colon or the rectum. Learn about the types of colorectal cancer, how they start, and where they grow.

Jul 11, 2023 · Colorectal cancer is a type of cancer that affects the colon (large intestine) or rectum. It is one of the most common types of cancer worldwide. It can cause severe harm and death. The risk of colorectal cancer increases with age. …

Learn about symptoms, risk factors, screening, and treatment. The best way to lower your risk is to get screened regularly. The latest federal data on colorectal cancer cases and deaths. If you are 45 years old or older, get screened for colorectal cancer.

Learn where colorectal cancer starts, ways to prevent it, tests to diagnose it, the options for treatment, and what to do after you have finished treatment.

Sep 30, 2022 · Colorectal cancer is a multifactorial disease. It is the third most frequently diagnosed cancer, and the second most common cause of cancer-related deaths worldwide. The etiology of colorectal cancer remains unclear.

Aug 1, 2024 · Colon cancer is a type of cancer that starts in your colon (large intestine). It’s often referred to as colorectal cancer. However, colorectal cancer is a group of cancers...

Colorectal cancer often begins as a growth called a polyp inside the colon or rectum. Finding and removing polyps can prevent colorectal cancer. Explore the links on this page to learn more about colorectal cancer prevention, screening, treatment, statistics, research, clinical trials, and more.

Colorectal cancer forms in either the colon, a five-foot section of the large intestine, or the rectum, which connects the colon to the anus and holds waste, called stool, before it is expelled. Colon cancer and rectal cancer start the same way and share many risk factors and symptoms. The two are often referred to together as colorectal cancer.