TY - JOUR ID - 45789 TI - Retained Fetal Bone in Infertile Patients: Two Case Reports JO - International Journal of Fertility and Sterility JA - IJFS LA - en SN - 2008-076X AU - Ghaffari, Firoozeh AU - ShahrokhTehraninejad, Ensieh AU - Kiani, Kiandokht AD - Endocrinology and Female Infertility Department, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran AD - Endocrinology and Female Infertility Department, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran Y1 - 2009 PY - 2009 VL - 3 IS - 3 SP - 153 EP - 154 KW - bone KW - infertility KW - Hysteroscopy KW - Endometrium KW - Ultrasonography DO - 10.22074/ijfs.2009.45789 N2 - The prolonged retention of fetal bone structure is an uncommon condition after a previous abortion. We describe two cases with fetal bone fragment amongst 3589 hysteroscopies (0.05%) who had no complaint other than secondary infertility. In both patients hyperechogenic areas were found through transvaginal ultrasound and the bones were removed by hysteroscopy. Despite meticulous evaluation during hysteroscopy some bones were not observed and were stable during the next sonography. According to the formation of fetal bones after 11 weeks of pregnancy; patients with secondary infertility who have a history of abortion that progressed beyond this time and endometrial hyperechoic areas by transvaginal ultrasound should be evaluated for any retained fetal bone. Hysteroscopy should be performed under abdominal ultrasonography guide to ensure fetal bone tissue is entirely removed during a single surgery. UR - https://www.ijfs.ir/article_45789.html L1 - https://www.ijfs.ir/article_45789_a6937975dee9230a5f70681abfb91624.pdf ER -