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目的:探讨四维超声STIC技术在中孕早期胎儿心脏畸形检测中的应用效果。方法:回顾性分析2012年7月~2014年6月期间于我院接受超声检查的60例心脏畸形胎儿的临床资料,比较四维超声STIC技术检测、二维超声检测以及随访结果。结果:四维超声STIC技术检测成功诊断率、漏诊率、误诊率与二维超声检测方法对比无显著差异(P>0.05)。联合应用四维超声STIC技术和二维超声检测的成功诊断率为97.6%,误诊率为1.7%,无漏诊情况,其检测结果明显更优于四维超声STIC技术检测和二维超声检测结果,对比具有统计学意义(P<0.05)。结论:在孕早期胎儿心脏畸形检测中,四维超声STIC技术的应用取得了颇为显著的效果,其诊断准确性高,可作为中孕早期胎儿心脏畸形检测的重要手段,联用二维超声检查方法,能够进一步提升成功诊断率,具有很高的临床应用价值。
Objective: To investigate the application effect of four-dimensional ultrasound STIC technique in the detection of fetal heart malformation in early pregnancy. Methods: The clinical data of 60 cases of cardiac malformation fetuses undergoing ultrasound in our hospital from July 2012 to June 2014 were analyzed retrospectively. The four-dimensional ultrasound STIC technique, two-dimensional ultrasonography and follow-up results were compared. Results: There was no significant difference in the diagnostic accuracy, misdiagnosis rate and misdiagnosis rate between the four-dimensional STIC technique and two-dimensional ultrasound (P> 0.05). Combined with four-dimensional ultrasound STIC technology and two-dimensional ultrasound detection of the successful diagnosis rate was 97.6%, misdiagnosis rate was 1.7%, no missed diagnosis, the test results were significantly better than the four-dimensional ultrasound STIC technology and two-dimensional ultrasound test results, compared with Statistical significance (P <0.05). Conclusion: The application of four-dimensional ultrasound STIC technique has achieved remarkable results in the detection of fetal cardiac malformations in early pregnancy, and its diagnostic accuracy is high. It can be used as an important means to detect fetal heart malformations in early pregnancy. Combined with two-dimensional ultrasonography Method, to further improve the success rate of diagnosis, has a high clinical value.