Colorectal Cancer

Description

Cancer that starts in the colon or the rectum. These cancers can also be named colon cancer or rectal cancer, depending on where they start. Most colorectal cancers begin as a growth called a polyp on the inner lining of the colon or rectum.

Common Symptoms

• A change in bowel habits, such as diarrhea or constipation
• Rectal bleeding or blood in your stool
• Persistent abdominal discomfort, such as cramps, gas, or pain
• A feeling that your bowel doesn't empty completely
• Weakness or fatigue
• Unexplained weight loss

Common Causes

• Exact causes are not known. Risk factors include age (over 50), a history of polyps, inflammatory bowel disease, family history, and lifestyle factors like diet and lack of exercise.

Treatment Information