Methods: The data were analyzed in 128 cases undergone prenatal ultrasonography.
方法：对孕期经超声检查的128例胎儿畸形进行分析。
Objective To explore the significance of prenatal ultrasonography for detecting fetal anomalies.
目的探讨超声产前诊断胎儿畸形的价值。
Objective To explore the clinical significance of prenatal ultrasonography for detecting birth defects.
目的探讨超声在产前诊断胎儿缺陷的临床价值。
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