The large intestine absorbs water and nutrients from food waste. Constipation, diarrhea, and hemorrhoids commonly affect the ...

Colorectal cancer, the third-most common cancer in the U.S., has been rising among younger people for the past two decades. It is not one type of cancer but two cancers: colon cancer, which starts in ...

The term colorectal cancer combines colon and rectal cancer, two parts of the intestine. The first part of the large intestine is called the colon, and the last part refers to the rectum. These two ...

Colonoscopy is a common procedure that’s used to diagnose and monitor conditions affecting your colon and rectum. It can be used to detect conditions like colorectal cancers and precancers, IBD, and ...

Appendix cancer, also called appendiceal cancer, is when abnormal cells grow and form a tumor in the appendix. Your appendix is a little pouch-like organ attached to the lower right side of your large ...