Colon Tubulovillous Adenoma

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from the glandular epithelium of the colonic mucosa and is characterized by the presence of tubular and villous architectural patterns. The neoplastic glandular cells have dysplastic features.

**Synonyms:** - Colonic Tubulovillous Adenoma - Tubulovillous Adenoma of Colon - Tubulovillous Adenoma of the Colon