Colon Adenomatous Polyp

**Semantic type:** Neoplastic Process

**Definition:** A polypoid adenoma that arises from and protrudes into the lumen of the colon. Epithelial dysplasia is always present. According to the architectural pattern it is classified as tubular, tubulovillous, or villous.

**Synonyms:** - Adenomatous Polyp of Colon - Adenomatous Polyp of the Colon - Colonic Adenomatous Polyp