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默沙东 诊疗手册

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What Is Vasa Previa?
What Is Vasa Previa?
What Is Vasa Previa?

在血管前置中,胎膜(含有从胎儿到胎盘的血管)横跨产道入口(宫颈开口)。当胎膜破裂(临近分娩开始)时,这些血管可被撕裂。

在这些主题中
血管前置 血管前置