Ergenoglu A.M.Yeniel A.Ö.Zekioglu O.2019-10-262019-10-2620111300-03061300-0306https://hdl.handle.net/11454/19241Fibromas are benign tumors of the ovary and arising from the stromal component of the ovary. Nearly half of the cases (40%) have tumor bigger than 10 cm in diameter. Only one third of the cases have smaller than 3 cm and they are rarely bilateral (5% of cases) In microscopic examination fibromas consist of cellular bundles and intersecting strips of hyaline-appearing collagen and fibrous tissue. Mitoses are rare, but occasionally fibromas may be hypercellular and/or show substantial mitotic activity. Dystrophic calcifications, focal necrosis and hemorrhage are common. In this report we described a case of unilateral fibroma of ovary that was found incidentally by laparoscopic surgery for chronic pelvic pain with pathologically consisting metaplastic bone tissue. Copyright © 2011 by Türkiye Klinikleri.eninfo:eu-repo/semantics/closedAccessBone and bonesFibromaLaparoscopyArticle213216220N/A