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孕11~13+6周胎儿系统超声检查对早期诊断胎儿畸形的临床研究 被引量:15

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摘要 目的探讨孕11~13+6周系统性超声检查胎儿畸形的临床价值。方法 4505例孕11~13+6周孕妇行早孕期系统性超声检查,测量并记录以下超声指标:胎儿顶臀长、双顶径、股骨及肱骨长度、颈项透明带厚度(Nuchal translucency,NT)、鼻骨长度、静脉导管血流频谱、三尖瓣血流频谱。超声提示结构畸形的胎儿,告知胎儿父母预后情况,让他们决定是否终止妊娠。余病例继续妊娠,行中孕期系统超声筛查并追踪其妊娠结局。结果早孕期超声检查共检出胎儿异常92例,早孕期检出率为44.66%。其中前腹壁畸形15例;骨骼、四肢异常17例;神经系统异常14例;颈部NT增厚及颈部水囊瘤29例;心血管异常2例;颜面部畸形2例;多胎特有畸形(无心序列)2例;其他异常11例;早孕期未发现呼吸系统、泌尿系统、消化系统异常。结论孕11~13+6周系统性超声检查对胎儿畸形的筛查具有较高的临床价值,有助于孕妇早日决定妊娠结局,减少引产对孕妇造成的伤害,为产前咨询和临床治疗提供依据,具有十分重要的价值,值得临床大力推广。
出处 《黑龙江医学》 2015年第6期688-690,共3页 Heilongjiang Medical Journal
基金 湖南省湘潭市科技指导性计划项目(ZJ20122015)
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参考文献6

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共引文献41

同被引文献122

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