本指南是国际妇产科超声协会(International Society of Ultrasound in Obstetrics and Gynecology,ISUOG)的临床标准委员会制定并推荐的中孕期常规超声检查的指南和共识声明,反映ISUOG认可的目前中孕期常规超声检查最佳的实践操作方法...本指南是国际妇产科超声协会(International Society of Ultrasound in Obstetrics and Gynecology,ISUOG)的临床标准委员会制定并推荐的中孕期常规超声检查的指南和共识声明,反映ISUOG认可的目前中孕期常规超声检查最佳的实践操作方法。经腹部超声评估胎儿生长发育和解剖结构,确定胎先露和胎盘位置,胎盘与宫颈内口的关系,脐带插入,评估羊水量;阴道超声检查明确胎盘与宫颈内口的关系,测量宫颈管长度。展开更多
1原文摘要Objective To pool published data regarding the sensitivity and specificity of nuchal translucency(NT)in the diagnosis of major congenital heart defects(CHDs)in fetuses with normal karyotype.Methods MEDLINE an...1原文摘要Objective To pool published data regarding the sensitivity and specificity of nuchal translucency(NT)in the diagnosis of major congenital heart defects(CHDs)in fetuses with normal karyotype.Methods MEDLINE and Scopus searches using combinations of the terms‘nuchal’and‘cardiac’were complemented by perusal of展开更多
1原文摘要Objective The goal of this study was to examine the intra-operator and inter-operator differences of the manual and semiautomated nuchal translucency(NT)measurements and to evaluate if these differences alter...1原文摘要Objective The goal of this study was to examine the intra-operator and inter-operator differences of the manual and semiautomated nuchal translucency(NT)measurements and to evaluate if these differences alter women’s risk status.Methods A cross sectional study was performed.Two operators obtained manual and semiautomated NT measurements of 153 NT images.展开更多
文摘本指南是国际妇产科超声协会(International Society of Ultrasound in Obstetrics and Gynecology,ISUOG)的临床标准委员会制定并推荐的中孕期常规超声检查的指南和共识声明,反映ISUOG认可的目前中孕期常规超声检查最佳的实践操作方法。经腹部超声评估胎儿生长发育和解剖结构,确定胎先露和胎盘位置,胎盘与宫颈内口的关系,脐带插入,评估羊水量;阴道超声检查明确胎盘与宫颈内口的关系,测量宫颈管长度。
文摘1原文摘要Objective To pool published data regarding the sensitivity and specificity of nuchal translucency(NT)in the diagnosis of major congenital heart defects(CHDs)in fetuses with normal karyotype.Methods MEDLINE and Scopus searches using combinations of the terms‘nuchal’and‘cardiac’were complemented by perusal of
文摘1原文摘要Objective The goal of this study was to examine the intra-operator and inter-operator differences of the manual and semiautomated nuchal translucency(NT)measurements and to evaluate if these differences alter women’s risk status.Methods A cross sectional study was performed.Two operators obtained manual and semiautomated NT measurements of 153 NT images.