实时四维超声成像检查对胎儿畸形的诊断价值

目的 探讨实时四维超声成像检查对胎儿畸形的诊断价值.方法 回顾性分析1 008名孕12～20周孕妇产前四维超声检查的声像资料,并随访观察对胎儿畸形的诊断价值.结果 四维超声检出胎儿畸形26例,产后证实27例胎儿畸形,符合率为96.3%,漏诊1例,漏诊率为3.7%,误诊率为0.结论 四维超声能够动态连续显示胎儿在宫内的活动,诊断大部分胎儿形态结构方面的畸形,降低缺陷患儿的出生率.

The clinical value of real-time four-dimensional ultrasound in the diagnosis of fetal malformation

Objective To investigate the diagnostic value of the real-time four-dimensional ultrasound imaging examination in the diagnosis of fetal malformations.Methods Four-dimensional ultrasound prenatal audio and video materials,1 008 cases of 12～20 weeks pregnant were retrospectively analyzed,and the dignostic value for the fetal malformation Was obser red by following-up.Results Four-dimensional ultrasound detection of fetal malformations in 26 cases,27 cases of confirmed postpartum fetal malformations,the rate was 96.3%,1 case of missed diagnosis.missed diagnosis rate was 3.7%misdiagnosis rate was 0.Conclusion The dynamic continuous four-dimensional ultrasound could show the activities of the fetus in uterus,diagnosis of most of the morphological structure of fetal malformations,reduced birth defects in children.