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目的研究与分析彩超诊断前置胎盘并发胎盘植入的意义。方法回顾性分析本院近3年来确诊为前置胎盘的60例患者的临床资料,并对本院近2年来经过产前彩超诊断的25例前置胎盘产妇进行跟踪性调查。结果根据彩超产前诊断结果显示,前置胎盘并发胎盘植入的阳性率为36.8%,阴性率为63.2%。结论前置胎盘并发胎盘植入对于产妇及胎儿的生命威胁极大,彩超对其诊断较为准确,能够为临床医师的判断提供有力的证据,降低产时大出血造成的母婴死亡。
Objective To study and analyze the significance of color Doppler ultrasonography in the diagnosis of placenta accreta placenta accreta. Methods The clinical data of 60 patients diagnosed as placenta previa in our hospital in recent 3 years were retrospectively analyzed. Twenty-five cases of placenta previa diagnosed in prenatal ultrasound in the past two years in our hospital were followed up. Results According to the results of prenatal diagnosis of color Doppler ultrasound, the positive rate of placenta accreta in placenta previa and placenta accreta was 36.8% and 63.2% respectively. Conclusions The placenta accreta placenta previa has a great threat to maternal and fetal life. Color Doppler ultrasonography is more accurate in diagnosing it, which can provide strong evidence for the judgment of clinicians and reduce the maternal and infant mortality caused by the major bleeding during labor.