Colon - Adenomatous Polyp - Cross Section
Colon - Adenomatous Polyp - Cross Section

Polyp has a mushroom-like cap of mucosal epithelial proliferation on a well defined stalk.
Adjacent mucosal projections are normal folds in mucosa.
(Description By:Martin Nadel, M.D. )
(Image Contrib. by: UCHC )