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Polyp

A polyp is a small growth of excess tissue that often grows on a stem or stalk.

Polyps can grow on the inner surface of the nose or throat or in organs such as the large intestine (colon) or uterus. Most polyps are benign (not cancerous). However, some polyps can become cancerous over time.

Author Jan Nissl, RN, BS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Specialist Medical Reviewer Jerome B. Simon, MD, FRCPC, FACP
- Gastroenterology
Last Updated September 1, 2006

WebMD Medical Reference from Healthwise

Last Updated: September 01, 2006
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