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:
September 8, 2021
Author: Healthwise Staff
Medical Review:
Adam Husney MD - Family Medicine
Kathleen Romito MD - Family Medicine
Arvydas D. Vanagunas MD - Gastroenterology
