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胎盘植入是一种严重的产科并发症。由于产前缺乏典型的临床表现和体征,产前很难诊断,一般在胎儿娩出后发现胎盘剥离困难才得到确认,但多已发生威胁产妇生命的产后大出血,常需行子宫切除才能止血。该病是孕产妇死亡的主要原因之一。本文对2例完全性前置胎盘植入患者的二维及彩色多普勒超声检查资料进行回顾性分析,以探讨胎盘植入的产前超声特征。
Placenta accreta is a serious obstetric complication. Due to the lack of typical clinical manifestations and signs of prenatal prenatal diagnosis is difficult, usually found in the fetus after delivery of placental detachment difficult to be confirmed, but many have occurred postpartum maternal life-threatening bleeding, often require hysterectomy in order to stop bleeding. The disease is one of the main causes of maternal death. In this paper, two cases of complete placenta previa and two-dimensional color Doppler ultrasound data were retrospectively analyzed to explore the prenatal ultrasound characteristics of placenta accreta.