Adequate, well-controlled studies in pregnant women have not shown an increased risk of fetal abnormalities.
对妊娠妇女群体进行了充分、严格的对照研究，没有发现胎儿畸形的危险性增加。
Conclusion: Ultrasound in the diagnosis of fetal abnormalities in the nervous system has important clinical value.
结论：超声在诊断胎儿神经系统发育异常中具有重要的临床价值。
Result The occurrence of fetal abnormalities was much more higher in the group with family history and inheritance history.
结果有遗传史、家族史的病例，其胎儿畸形的发病率明显增高。
NT thickening is related to chromosomal syndromes closely, still to congenital heart disease, fetal abnormalities, anemia, infection factors.
NT增厚除了与染色体病密切相关外，还与先天性心脏病、胎儿畸形、贫血、感染等因素相关。
Objective To discuss the important complementary role of MRI in the diagnosis of the fetal abnormalities by analyzing MR features of several abdominal abnormalities.
目的分析胎儿几种腹部异常的MRI表现，说明MRI在胎儿异常诊断中的重要补充作用。
To better understand the contribution of genetic disorders to structural fetal abnormalities and fetal demise, we have analyzed the results of whole exome sequencing (WES) on 61 fetal samples.
为了更好地了解遗传性疾病对胎儿结构异常和胎儿死亡的贡献，我们对61例胎儿样品全外显子组测序（WES）结果进行了分析。
Objective To investigate the various ultrasonic features of abnormal fetal urinary system and other system abnormalities accompanied.
目的探讨胎儿泌尿系异常各种声像图表现及这类胎儿伴发的其它系统异常。
Objective:To evaluate the role of percutaneous ultrasound-monitored amniocentesis in the prenatal diagnosis of the fetal chromosomal abnormalities.
目的评价羊水穿刺术在产前诊断胎儿染色体异常中的应用。
According to the above, standards are established for CDFI to diagnose umbilical cord abnormalities and for non-invasive prenatal diagnosis of fetal distress.
由此制定了CDFI诊断脐带异常及无创性产前诊断胎儿宫内窘迫的标准。
The study provides insights into fetal development and may help address and prevent abnormalities.
这项研究对胎儿发育提供了深入了解，并可能帮助解决和防止异常。
This paper reviews known and suspected causes of stillbirth including genetic abnormalities, infection, fetal-maternal hemorrhage, and a variety of medical conditions in the mother.
这篇文章回顾了已知的和怀疑的造成死胎的原因，包括遗传学的异常，感染，胎儿-母亲出血和母亲的医疗条件不同。
Objective To evaluate the role of interventional ultrasound technique in prenatal diagnosis of fetal chromosomal abnormalities.
目的评价介入超声技术在产前诊断胎儿染色体异常中的应用。
Objective To explore the value of ultrasonic diagnosis of fetal kidney abnormalities.
目的探讨超声对胎儿肾脏异常的诊断价值。
Objective To explore the sonographic characteristics of fetal brain malformations and the value of prenatal ultrasound diagnosis in these abnormalities.
目的探讨胎儿颅脑畸形的超声表现及产前超声对颅脑畸形的诊断价值。
Objective To explore the value of ultrasonic diagnosis of fetal kidney deformities and abnormalities.
目的探讨超声对肾脏畸形和异常的诊断价值。
Objective To explore the value of ultrasonic diagnosis of fetal kidney deformities and abnormalities.
目的探讨超声对肾脏畸形和异常的诊断价值。
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