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早、中孕联合超声筛查诊断胎儿异常
引用本文:顾燕,胡娅莉,茹彤,杨燕,戴晨燕,杨丽娟. 早、中孕联合超声筛查诊断胎儿异常[J]. 中国医学影像技术, 2011, 27(10): 2087-2090
作者姓名:顾燕  胡娅莉  茹彤  杨燕  戴晨燕  杨丽娟
作者单位:南京鼓楼医院南京大学医学院附属鼓楼医院产前诊断中心,江苏南京,210008
基金项目:国家"十一五"科技支撑计划课题项目(2006BAI05A04)。
摘    要:目的 评估早、中孕联合超声筛查诊断胎儿异常的临床价值。方法 对2844名孕11~13+6周的孕妇(共3135胎)行孕早期超声筛查,测量颈项透明层厚度(NT),重点观察胎儿颅脑横切面,多切面观察胎儿主要脏器及形态结构。对继续妊娠的2865胎,在孕18~24周行孕中期胎儿结构筛查;孕32周超声监测胎儿生长发育。对所有新生儿进行随访。结果 孕早期超声筛查在3135胎中检出153胎(153/3135,4.88%)异常,包括NT增厚20胎、胎儿水肿25胎、胎死宫内75胎、露脑畸形9胎、脐疝2胎、巨膀胱2胎、肢体发育异常2胎、多发畸形5胎、联体双胎1胎、单脐动脉12胎。孕中期超声筛查在2865胎中检出66胎(66/2865,2.30%)异常,包括胎儿水肿6胎、中枢神经系统异常13胎、颜面部畸形3胎、心脏异常11胎、膈疝1胎、脐疝2胎、肢体异常1胎、泌尿系统异常9胎、多发畸形1胎、胎儿生长受限5胎、脐带异常14胎。结论 孕早期超声筛查能早期检出部分严重、早发的胎儿异常,但不能替代孕中期超声筛查。

关 键 词:超声检查,产前  先天畸形  颈项透明层
收稿时间:2011-03-27
修稿时间:2011-05-21

Combination prenatal ultrasound screening in early and middle stage of pregnancy for detecting fetal abnormalities
GU Yan,HU Ya-li,RU Tong,YANG Yan,DAI Chen-yan and YANG Li-juan. Combination prenatal ultrasound screening in early and middle stage of pregnancy for detecting fetal abnormalities[J]. Chinese Journal of Medical Imaging Technology, 2011, 27(10): 2087-2090
Authors:GU Yan  HU Ya-li  RU Tong  YANG Yan  DAI Chen-yan  YANG Li-juan
Affiliation:Maternal-fetal Medical Unit, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;Maternal-fetal Medical Unit, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;Maternal-fetal Medical Unit, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;Maternal-fetal Medical Unit, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;Maternal-fetal Medical Unit, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China;Maternal-fetal Medical Unit, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
Abstract:
Keywords:Ultrasonography, prenatal  Congenital abnormalities  Nuchal translucency
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