NCIt synonyms : Fibrous Polyp of the Anus; Fibrous Polyp of Anus; Anal Tag; Anal Fibrous Polyp; Fibroepithelial Polyp of Anus; Fibroepithelial Polyp of the Anus;
NCIt definition : A non-neoplastic polypoid lesion that arises from the anal canal or perianal skin.
It is composed of dense fibrous stroma and it is covered by squamous epithelium.;