Fibroepithelial vaginal polyp in a newborn.

A fibroepithelial polyp of the vagina (FEPV) is a mucosal polypoid lesion with a connective tissue core covered by a benign squamous epithelium. A vaginal polyp must be considered in the evaluation of interlabial masses in prepubertal girls. This article describes a newborn girl with an interlabial mass that the histological analysis revealed to be an FEPV. Surgical excision of the mass was performed, and the patient has not experienced recurrence after 1-year of follow-up. A review of the literature revealed that our case was the third reported case of a fibroepithelial polyp in a neonate.