Nakhuda Gary S. author Columbia University. Obstetrics and Gynecology Thornton Melvin author Columbia University. Obstetrics and Gynecology Sauer Mark V. author Columbia University. Obstetrics and Gynecology Columbia University. Obstetrics and Gynecology originator text Articles 2004 English A 32-year old gravida 0 was noted to have a persistent echo dense reflection on her transvaginal ultrasound after undergoing saline infused sonohysterography during IVF work-up. Diagnostic hysteroscopy discovered a 1-cm remnant of a J-wire embryo transfer catheter embedded in a false passage created just below the apparently normal uterine cavity. Obstetrics and gynecology 20 1 25 28 2004-03 http://dx.doi.org/10.1089/104240604323022016 http://hdl.handle.net/10022/AC:P:14456 NNC NNC 2012-08-20 16:19:11 -0400 2012-08-20 16:22:51 -0400 8476 eng