Female adnexal tumor of probable Wolffian Origin – A report of two cases at one institution

Highlights • FATWOs are rare gynecologic neoplasms of low malignant potential derived from mesonephric (Wolffian) duct remnants. • FATWOs have diverse presentations from vague abdominal symptoms to incidental diagnosis. • In general, FATWOs require no additional management beyond initial surgical intervention.