【摘要】 目的　研究胎儿畸形的超声表现。方法　应用日本Aloka公司SSD -2 80型和美国Hp公司尖端影像超声诊断仪 ,探头频率 3.5MHz ,对 34例胎儿畸形作超声检查。结果　胎儿畸形 34例中经超声诊断并经临床引产及分娩证实 31例 ,漏诊 3例。结论　超声产前检查 ,简便易行 ,胎儿畸形往往与多种畸形同时存在 ,畸形的类别与羊水的多少有明显关系。更多还原

【Abstract】 Objective To study the ultrasonic features of fetus deformity.Methods 34 cases with fetus defomity were examined by Aloka 280 B-mode ultrasound and Hp-image point system(3.5 MHz transducer).Results Of the thirty-four cases with fetus deformity,thirty-one cases were seen and proved by the clinical induced labour and parturition.Only three of the cases were misdiangnosed.Conclusion Examination with the ultrasonic equipment is a simple and convenient way in the antenantal examination.Fetus deformity often exists simultaneously with various types of deformity and has close relationship with the amount of amniatic fluid.更多还原