摘要
目的 研究规范产前超声检查诊断胎儿肢体畸形的价值。方法 选择2020年12月-2021年12月到本院接受产前检查的孕妇56例，运用规范性产前超声检查方式对胎儿肢体畸形诊断。结果 规范产前超声检查中，总检出率为7.00%，胎儿肢体姿势异常检出率66.67%、四肢短小检出率100.00%、双侧股骨不等长检出率100.00%、多（并）趾、指下检出率40.00%、肢小腿缺如检出率100.00%、手缺如检出率100.00%、足内翻检出率75.00%、桡骨缺如检出率100.00%、前臂缺失检出率100.00%。结论 规范产前超声检查诊断胎儿肢体畸形可推广运用。
关键词： 规范产前超声检查；胎儿肢体畸形；价值；检出率；唐氏筛查
Abstract
Objective To study the value of standardized prenatal ultrasonography in the diagnosis of fetal limb malformations. Methods: 56 pregnant women who received prenatal examination in our hospital from December 2020 to December 2021 were selected, and the fetal limb malformations were diagnosed by standardized prenatal ultrasound. Results: in the standardized prenatal ultrasound examination, the total detection rate was 7.00%, the detection rate of abnormal fetal limb posture was 66.67%, the detection rate of short limbs was 100.00%, the detection rate of unequal length of bilateral femurs was 100.00%, the detection rate of multiple (combined) toes and under fingers was 40.00%, the detection rate of limb and leg absence was 100.00%, the detection rate of hand absence was 100.00%, the detection rate of intra foot turnover was 75.00%, the detection rate of radius absence was 100.00%, and the detection rate of forearm absence was 100.00%. Conclusion : standardized prenatal ultrasound diagnosis of fetal limb malformations can be popularized.
Key words： standardize prenatal ultrasonography; Fetal limb malformation; Value; Detection rate; Down screening
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