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目的:探讨彩色多普勒超声技术检测妊娠晚期羊水过少的应用价值。方法:回顾分析和对照羊水过少72例患者和羊水正常妊娠妇女超声测量羊水量;用羊水指数法(TAI)测量羊水并比较两组分娩和围生儿的预后。结果:羊水过少组可出现胎儿窘迫,新生儿窒息,胎盘污染,胎儿宫内缺氧等特异性病变。面对分娩后,新生儿窒息率、胎儿窘迫率,差异有显著性(P<0.05)。结论:彩色多普勒超声技术诊断羊水过少是比较准确可信,诊断率高,辨别清晰、无副作用、无创伤性,可反复检查,是判断围产前、围产后新生儿的发育;是判断围生儿预后的明确指标。在医院临床应用上有较大的价值。
Objective: To investigate the value of color Doppler ultrasound in the detection of oligohydramnios in late pregnancy. Methods: 72 cases of oligohydramnios and normal pregnant women with amniotic fluid were retrospectively analyzed to measure the amount of amniotic fluid. The amniotic fluid was measured by amniotic fluid index (TAI) method and the prognosis of delivery and perinatal children were compared. Results: oligohydramnios group may have fetal distress, neonatal asphyxia, placental contamination, fetal intrauterine hypoxia and other specific lesions. After delivery, neonatal asphyxia, fetal distress rate, the difference was significant (P <0.05). Conclusion: Color Doppler ultrasound diagnosis of oligohydramnios is more accurate and credible, the diagnosis rate is high, clear identification, no side effects, non-invasive, can be repeatedly checked, is to determine the prenatal and perinatal neonatal development; is Determine the prognosis of perinatal clear indicators. In the clinical application of the hospital have greater value.