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目的分析产前超声诊断的临床价值。方法选择接受检查的孕妇596例,均接受经腹或经阴道彩色多普勒超声检查。结果 596例受检孕妇中,胎儿发育良好且母体健康438例,超声检查阳性病变158例,其中,头面部检查准确率为91.43%,四肢检查准确率为100.00%,心肺肾检查准确率95.35%,脊柱检查准确率为95.24%,胎盘羊水检查准确率为100.00%,总准确率为96.20%。结论超声检查准确率高,安全性好,且易于操作,对产前诊断具有重要意义,值得广泛应用。
Objective To analyze the clinical value of prenatal ultrasound diagnosis. Methods 596 pregnant women were selected for examination, all underwent transabdominal or transvaginal color Doppler ultrasound. Results Among the 596 pregnant women examined, 438 fetuses were well-developed and their maternal health was good, and 158 were ultrasound-positive. Among them, the accuracy of head and face examination was 91.43%, the accuracy of limbs examination was 100.00%, and the accuracy of cardiopulmonary and renal examination was 95.35% , The accuracy rate of spine examination was 95.24%, the accuracy rate of placental amniotic fluid examination was 100.00%, the total accuracy rate was 96.20%. Conclusion Ultrasonography has high accuracy, good safety and easy operation, which is of great significance to prenatal diagnosis and should be widely used.