What are the signs and symptoms of colorectal cancer? Common signs and symptoms of colorectal cancer include blood in the stool, narrow or ribbon-like stools, abdominal cramping or pain, fatigue, and ...

Colorectal cancer, also known as bowel cancer, is a cancer formed by uncontrolled cell growth in the colon or rectum (parts of the large intestine), or in the appendix. Genetic analysis shows that ...