What types of cells are polyps
Polyps can be cancerous (malignant) or not cancerous (benign). Here are the types of colon polyps. Pedunculated Polyp This type of polyp is when it is attached to the mucous membrane and has a narrow stalk of tissue.This is one of the most common types of colon polyps.Sessile Polyp When there is no stalk of tissue present and the polyp grows right on the mucous membrane, it is called sessile.edunculated Polyp This type of polyp is when it is attached to the mucous membrane and has a narrow stalk of tissue. This is one of the most common types of colon polyps. Sessile Polyp When there is no stalk of tissue present and the polyp grows right on the mucous membrane, it is called sessile.