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.
方法对在5014例产前超声筛查中发现的7例胎儿前脑无裂畸形的超声声像图及引产后尸检资料进行回顾性分析。
Methods: The sonograms and autopsy data of 7 cases with fetal holoprosencephaly found in 5014 pregnant women by prenatal ultrasound were analyzed retrospectively.
方法：对我院产前超声筛查中发现的17例胎儿前脑无裂畸形的超声声像图及引产后的尸检资料进行回顾性对照分析。
Methods : The sonograms and autopsy data of 17 cases of fetal holoprosencephaly found in 21568 pregnant women by prenatal ultrasound were analyzed retrospectively.
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