What is colorectal cancer? Cancerous cells in the colon and rectum.
Colon and rectal cancers, also known as colorectal cancers, are Canada’s third most common type of cancer. They usually start with benign polyps and can progress to cancer over time. Most colorectal cancers do not produce symptoms. Early detection and treatment are essential for achieving ultimate outcomes. Colon and rectal cancer can often be prevented through regular screening tests, including flexible sigmoidoscopy, colonoscopy, FIT testing, and healthy changes in diet and lifestyle.