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首页> 外文期刊>Journal of diagnostic medical sonography: JDMS >Placenta Increta: Through the Myometrium and Beyond?
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Placenta Increta: Through the Myometrium and Beyond?

机译：胎盘增量：通过子宫肌层及其他？

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摘要

Placenta accreta is a general term used to describe abnormal placental attachment to the uterine wall. The degree of attachment is classified into three categories: accreta, increta, and percreta. Accreta is the most common and least severe form, with trophoblastic villi invading the superficial uterine myometrium. Invasion through the uterine myometrial layer is called placenta increta, whereas complete perforation through the uterine serosa and into adjacent organs is known as placenta percreta. Abnormal placental attachment is more likely in women with a history of endometrial scarring caused by previous cesarean sections, placenta previa, and curettage. Identifying women with associated risk factors is important because massive hemorrhage may occur if an accreta is undetected. Evaluation of the placenta using sonographyand magnetic resonance imaging can prevent deadly complications and determine the best possible treatment options.
机译：胎盘增生是一个通用术语，用于描述胎盘对子宫壁的异常附着。依恋程度分为三类：增加，增加和减少。增生是最常见和最不严重的形式，滋养细胞绒毛侵袭浅表子宫肌层。通过子宫肌层层的浸润被称为胎盘增量，而通过子宫浆膜并进入相邻器官的完全穿孔被称为胎盘浸润。有因先前剖宫产，前置胎盘和刮宫而引起子宫内膜瘢痕形成史的女性更有可能发生胎盘附着异常。识别具有相关危险因素的妇女很重要，因为如果未发现增生，可能会发生大量出血。使用超声检查和磁共振成像评估胎盘可以预防致命的并发症并确定最佳的治疗选择。

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