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Analysis of 120 Cases of Trial of Labor with Borderline Oligohydramnios Assessed by Ultrasound

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF PERINATAL MEDICINE
Issue:
3
DOI:
10.3760/cma.j.issn.1007-9408.2002.03.002
Key Word:
羊水过少;超声检查,产前;试分娩

Abstract: 目的分析足月妊娠妇女B超检查示羊水偏少时,阴道试产对妊娠结局的影响. 方法应用羊水池垂直深度(AFD)法估测羊水量,并测定脐动脉收缩期最大血流速度(S)和舒张末期血流速度(D)的比值(S/D)及24 h尿雌三醇与肌酐的比值,比较分析120例B超诊断羊水偏少者(观察组)和120例羊水量正常的足月妊娠妇女(对照组)阴道试产后的分娩结局. 结果两组新生儿重度窒息发生率和新生儿死亡率差异无显著性(P>0.05),观察组急诊剖宫产率明显升高(P<0.01). 结论 B超诊断羊水偏少的足月妊娠妇女,在严密监护下可行阴道试产.

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