Department of Obstetrics and Gynecology, University of California, Irvine Orange, CA, USA.
Am J Obstet Gynecol. 2010 Mar;202(3):e5-6. doi: 10.1016/j.ajog.2009.12.011.
We report a case of a rudimentary horn pregnancy with herniation of a fetal arm and umbilical cord into the main uterine cavity that presented as an incidental finding on a routine second-trimester ultrasound scan. We also review the literature that guides the diagnosis and management of these rare complicated pregnancies.
我们报告了一例罕见的妊娠角部合并胎儿上肢和脐带疝入主宫腔的病例，该病例是在常规的中期妊娠超声检查中偶然发现的。我们还回顾了指导这些罕见复杂妊娠的诊断和管理的文献。
