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目的研究超声检查在胎儿产前筛查中的应用及其临床价值。方法选取本院近年行产前超声检查的产妇3200例,经超声检查以筛查先天性畸形儿,并根据产妇年龄分组,探析年龄对胎儿畸形的影响。结果本组共筛查出先天畸形儿63例,占比2%,其中神经系统畸形30.2%,唇腭裂15.9%,消化道畸形14.3%,心血管畸形及泌尿系统均为12.7%,四肢畸形9.5%、胎盘异常4.8%。年龄≥30岁的产妇胎儿畸形的发生率最高,为46.0%。本组漏诊3例(0.1%)。结论超声检查具有非常重要的产前畸形儿筛查价值,且操作安全、简单,临床价值显著。
Objective To study the application and clinical value of ultrasonography in fetus prenatal screening. Methods 3200 pregnant women undergoing prenatal ultrasound examination in our hospital in recent years were selected. Ultrasound examination was performed to screen for congenital malformations, and the effects of age on fetal malformations were analyzed according to the age of the women. Results A total of 63 cases of congenital malformations were detected in this study, accounting for 2%. Among them, 30.2% had neurological malformations, 15.9% had cleft lip and palate, 14.3% had digestive tract malformations, 12.7% had cardiovascular malformations and urinary system, 9.5 %, Abnormal placenta 4.8%. The highest incidence of fetal malformations was ≥30 years old, 46.0%. Misdiagnosis in this group in 3 cases (0.1%). Conclusion Ultrasound has a very important value of prenatal deformity screening, and safe, simple and significant clinical value.