What are colon polyps?

What are colon polyps?

A colon polyp is a growth on the inner lining of the colon (large intestine) or rectum. A polyp can have a variety of shapes and be flat, slightly raised (called sessile) or on a stalk (called pedunculated). There are different microscopic types of polyps (which require a microscope to determine), and the adenomas or sessile serrated polyps can eventually grow over time and become cancer. Undergoing colorectal cancer screening and removal of polyps can decrease the risk of developing colorectal cancer.