A benign protruding lesion arising either from the endometrial cavity (endometrial polyp) or the endocervix (endocervical polyp). It may occasionally recur following complete resection. The disease is uterine polyp (MONDO_0004701, a Monarch Disease Ontology identifier). Also known as: endometrial/uterine polyp, polyp of corpus uteri, polyp of the uterus, polyp of uterus, polyp, uterus, uterus polyp.