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脐带绕颈是产程中导致胎儿窘迫重要原因之一，严重者引起新生儿窒息，甚至因产儿死亡［１、２］。为了减少脐带绕颈不良预后，不仅产前要对脐带绕颈作出诊断，还应对脐带绕颈分娩方式进行选择。本文应用彩色多普勒超声对４００例孕妇进行检查，认为彩色多普勒超声是诊断脐...
The umbilical cord around the neck is one of the most important causes of fetal distress in the labor process. In severe cases, neonatal asphyxia is caused and even death of the childbirth occurs [1,2]. In order to reduce the poor prognosis of the umbilical cord around the neck, not only to prenatal diagnosis of umbilical cord around the neck, but also on the umbilical cord around the delivery mode of choice. In this paper, 400 cases of pregnant women were examined by color Doppler ultrasound, color Doppler ultrasound is the diagnosis of umbilical ...