1 Definition of familial adenomatous polyposis

Meaning of familial adenomatous polyposis: An inherited condition in which numerous polyps (growths that protrude from mucous membranes) form on the inside walls of the colon and rectum.

An inherited condition in which numerous polyps (growths that protrude from mucous membranes) form on the inside walls of the colon and rectum. It increases the risk of colorectal cancer. Also called familial polyposis and FAP.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.