title: Supernumerary ovary on sigmoid colon resembling an endometriotic lesion.
abstract: A 30-year-old woman with a history of endometriosis and chronic pelvic pain had right-sided pain and sonographic evaluation demonstrated a right ovarian cyst 5 cm in diameter. Laparotomy revealed a right ovarian cystic mass and the cystic mass was found on the sigmoid colon. After excision, histopathologic study revealed endometrioma for the ovarian cyst and a supernumerary ovary for the cystic mass on the sigmoid colon.
authors.affiliation: Cumhuriyet University, Department of Obstetrics and Gynecology, Sivas, Turkey. imirgonca@yahoo.com
authors.forename: Gonca
authors.initials: G
authors.lastname: Imir
authors.forename: Sema
authors.initials: S
authors.lastname: Arici
authors.forename: Meral
authors.initials: M
authors.lastname: Cetin
authors.forename: Figen
authors.initials: F
authors.lastname: Kivanc
mesh_terms: D000328:Adult; D002828:Choristoma; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D010048:Ovarian Cysts / Q000150:complications*; D010053:Ovary; D017699:Pelvic Pain / Q000209:etiology*; D012810:Sigmoid Diseases / Q000473:pathology*