目的：探讨产前超声检查对胎儿前脑无裂畸形的诊断及鉴别价值。
Objective: To explore the diagnostic and differential diagnostic value of prenatal ultrasound in fetal holoprosencephaly.
方法对75637例孕妇在产前超声检查中发现的31例胎儿肾脏囊性病变的声像图进行回顾性分析。
Methods Sonograms of 31 cases with fetal renal cystic diseases found in 75637 pregnant women by prenatal ultrasound were retrospectively analyzed.
结论：超声检查可发现多种胎儿肾发育畸形，是一种良好的产前诊断方法。
Conclusion The super voice check can discover various embryo kidney growth abnormal, is a kind of good prenatal period to diagnose a method.
结论超声检查是产前诊断多胎异常的主要方法。
Ultrasonography is the main method for diagnosing fetal anomaly of multiparous pregnancy.
结论超声检查是产前诊断多胎异常的主要方法。
Conclusion Ultrasonography is the main method for diagnosing fetal anomaly of multiparous pregnancy.
方法回顾性分析10年来我院超声产前检查发现胎儿畸形的临床资料。
Methods The clinical and ultrasound data of fetus congenital abnormality were studied and analyzed retrospectively within 10 years in our hospital.
本文201例单胎臀位在产前2周进行B型超声检查，为分娩方式提供多项参考指标。
In this article, we eported 201 singleton of breech presentation by B-mode ultrasound made 2 weeks before term. some criteria for breech delivery are as following.
结论常规超声检查对胎儿成骨发育不全的筛检有着重要意义，为产前诊断胎儿骨骼发育异常的首选方法。
Conclusion: Conventional ultrasound plays an important role in checking fetal dysostosis and is the first method in diagnosing the fetal dysostosis before birth.
方法对产前行常规B超或彩超检查，疑有胎儿脐带绕颈的180例30～41周孕妇的超声检查结果与分娩结果进行对比分析。
Methods We compared the ultrasonic results of 180 cases who have been pregnant for 30 to 41 weeks and were suspected to have UCAN by B-US or CD-US to the results of delivery.
方法对2006年4月至2010年3月应用彩超进行产前检查的2967例12 ~40周孕期的超声影像与临床资料进行回顾性分析。
Methods the present paper retrospectively analyzed the color ultrasonography datas of 2967 cases in prenatal diagnosis between 12 and 40 weeks' gestation from Apr 2006 to Mar 2010.
方法：回顾分析产前系统超声检查诊断的8例中、晚孕胎儿颈部淋巴水囊瘤的声像图特点。
Methods: The sonogram features of cervical lymphatic hygroma in fetuses during middle and late pregnancy were analyzed retrospectively.
方法：回顾分析产前系统超声检查诊断的8例中、晚孕胎儿颈部淋巴水囊瘤的声像图特点。
Methods: The sonogram features of cervical lymphatic hygroma in fetuses during middle and late pregnancy were analyzed retrospectively.
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