Types of Colon Polyps

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Colon polyps visible with a sigmoidoscope

Photo credit: Jacqueline Littée, RN. Adapted with permission. All rights reserved.

A polyp is a small growth of excess tissue that often grows on a stem or stalk on the inner surface of the large intestine (colon). Most polyps do not contain cancer cells. But some polyps can become cancerous over time.

Current as of: August 21, 2019

Author: Healthwise Staff
Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine
Arvydas D. Vanagunas, MD, FACP, FACG - Gastroenterology