a polyp that consists of benign neoplastic tissue derived from glandular epithelium; "adenomatous polyps are visible protrusions that can develop on the mucosal surface of the colon or rectum"
A benign growth of glandular cells, for example, those that line the inside of the colon or rectum. There are 3 types of colorectal adenomas: tubular, villous, and tuberovillous.
(a-deh-NO-mah-tus POL-ip) ( listen) Benign growth (polyp) in glandular tissue, or a benign growth with cells arranged in patterns similar to those found in a gland