What Is Colorectal Cancer?

Colorectal cancer — also called colon cancer or rectal cancer — happens when cells that are not normal grow in your colon or rectum. These cells grow together and form tumors.

Colorectal cancer is the third most common cancer in the United States. When it is found early, it is easily treated and often cured. But because it usually is not found early, it is the second leading cause of cancer deaths in the United States.

Colorectal cancer occurs most often in people older than 50 and the risk increases with age. Screening tests can prevent this cancer, but fewer than half of people older than 50 are screened. 

Alternative Names

Colorectal cancer; Cancer - colon; Rectal cancer; Cancer-rectum; Adenocarcinoma- colon; Colon -adenocarcinoma

Articles on Colorectal Health

Check out these must-read articles on the latest news in colorectal health! Share the links with your friends and family, too, so that they can find out ways to stay healthy and prevent colorectal cancer.

	Many Americans over 50 Fear Colonoscopy: 73% of those who underwent screening said pre-procedure bowel prep was the hardest part
	Geography May Influence Colon Cancer Rates: Where you live may make a difference.
	Healthy Living Can Prevent 25% of Colon Cancer Cases: Study cites good diet, exercise, moderate drinking among key factors.