摘要
目的分析超声诊断晚期妊娠羊水过少对母子预后的影响。方法应用最大羊水暗区深度(AFD)和羊水指数(AFI)指标测定法,对诊断为羊水过少110例临床资料进行分析。结果绝对羊水过少组胎儿窘迫、低体重儿、新生儿窒息、羊水～度污染、过期妊娠、剖宫产发生率明显高于临界羊水过少组和正常羊水组。结论B超以AFD+AFI方法结合诊断羊水过少准确率高,晚期妊娠羊水过少是引起围产儿预后不良的根本原因,以剖宫产终止妊娠是绝对羊水过少的必要措施。
Objective To analyse the ifluency of ol igoamnios in the late trimester on the maternal-children prognosis. Methods The clinical data in 110 fetuses diagnosed Oligoa mnios were analysed using maximum amnionic fluid depth(AFD)and amnionic fluid in dices(AFD)measurement. Results In absolute oligoamnios group,the fetus revealed distness,low body wight,neonatal asphyxia and amnionic infection of degree Ⅱ- Ⅲ.The occurrance of Rost-term pregnancy cesarean section was higher than that in hypoamnios and normal anniotic groups. Conclusions The method of AFD conjugated with AFI on ultr asound had high accurate diagnostic rate.The olignamnios in the late trimester i s the basic cause of poor porgnosis of perinatal fetuses.Cesarian section to ter minate pregnancy is the essention means of absolute oligoamnios.
出处
《中国超声诊断杂志》
2005年第7期520-522,共3页
Chinese Journal of Ultrasound Diagnosis
