Sessile polyps are flat growths that develop in the colon or intestines. There are several types of sessile polyps. These include sessile serrated adenomas, villous adenomas, tubular adenomas, and ...

Colon polyps are a collection of cells that grow in the colon. They can vary in size and shape. Colon polyps can be benign, but larger colon polyps may have an increased risk of developing into ...

Polyps are tissue growths that most often look like small, flat bumps or tiny mushroom-like stalks. They are usually small and less than half an inch wide. Most are benign but can become cancerous.