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三维超声omniView在妊娠早期诊断鼻骨缺失的临床应用 被引量:2

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摘要 目的:探讨妊娠早期三维超声omniView在鼻骨缺失诊断中的临床疗效。方法:以回顾分析方法为主,将我院收治的超声产检孕妇240例作为本次研究主体,并根据胎儿颅顶部到臀部外缘间的距离(顶臀径或头臀长)将240例孕妇分为4组:第一组60例,顶臀径长4.5~5.4cm;第二组60例,顶臀径长5.5~6.4cm;第三组60例,顶臀径长6.5~7.4cm;第四组60例,顶臀径长7.5~8.4cm;结合四组孕妇的临床症状,运用二维及三维超声omniView观察胎儿鼻骨并进行图像分析;对比四组胎儿的鼻骨缺失情况。结果:在四组数据中,无论是二维超生显示率还是三维omniView显示率,四组数据在鼻骨显示率方面无多大差异(P>0.05);其中二维超声总显示率为92.92%,三维超声omniView总显示率为95.83%;总显示率相比,三维超声omniView显著优于二维超声(P<0.05)。其中有6例胎儿患有鼻骨缺失症状。结论:在妊娠早期鼻骨缺失诊断中,三维超声omniView操作方法不仅优于二维操作,还能在二维检查的基础上为医护人员及孕妇提供更多的临床鼻骨信息;这对于提升鼻骨缺失以及相应病症诊断和降低临床检查对技术与经验的过度依赖均具有良好的借鉴意义。
出处 《影像研究与医学应用》 2018年第18期156-157,共2页 Journal of Imaging Research and Medical Applications
基金 立项编号:SYS201789项目名称:早孕期胎儿唇腭裂畸形的三维超声筛查及规范化切面研究
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