Cloacogenic polyp: a rare type of polyp.

Mucosal prolapse syndrome encompasses entities such as solitary rectal ulcer syndrome, gastric antral vascular ectasia, inflammatory cap polyp, prolapsing mucosal polyp, and the cloacogenic polyp [2], whose common etiology has been proposed to be mucosal prolapse [3]. A cloacogenic polyp is a rare type of benign lesion that is part of mucosal prolapse syndrome [1]. Prolapsing mucosal polyps: an underrecognized form of colonic polyp - a clinicopathological study of 15 cases. [Extracted from the article]