Colorectal cancer, also known as bowel cancer, colon cancer, or rectal cancer, is the development of cancer from the colon or rectum (parts of the large intestine), in which uncontrolled growth of colon …

Dec 18, 2025 · What are the symptoms of colorectal cancer, and when should you see a doctor? Gastroenterologist David Richards, M.D., weighs in on when to see a doctor, and six survivors share …

Dec 19, 2024 · Colon cancer typically affects older adults, though it can happen at any age. It usually begins as small clumps of cells called polyps that form inside the colon. Polyps generally aren't …

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.

Colon cancer, also known as colorectal cancer, is cancer in polyps that are in the inner lining of your colon or rectum.

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. Several people …

Explore the links on this page to learn more about colorectal cancer prevention, screening, treatment, statistics, research, clinical trials, and more. Clinical advances, research findings, and NCI programs …

Jun 12, 2024 · When cancer starts in the colon or rectum, it is called colorectal cancer. Sometimes it is called colon cancer, for short. The colon is the large intestine or large bowel. The rectum is the …

Colorectal cancer may not produce any symptoms in the early stages, but as it progresses more symptoms may appear. This is because colorectal cancer usually starts as small polyps (overgrowth …

Jul 8, 2026 · The statistics for colon cancer and rectal cancer — often combined and referred to as colorectal cancer — are both scary and important to know. For example, colon cancer is the fourth …