中央性前置胎盘伴穿透性胎盘植入1例的抢救及护理
Nursing and Rehabilitation Journal(2013)
Abstract
<正>前置胎盘是指孕28周后胎盘附着于子宫下段,甚至胎盘下缘达到或覆盖宫颈内口处,其位置低于胎儿的胎先露部[1]。中央性前置胎盘是指胎盘组织完全覆盖子宫颈内口[2]。当胎盘穿透子宫肌层达子宫浆膜甚至膀胱或直肠时称穿透性胎盘植入[3]。胎盘植入在妊娠期可无任何自觉症状,对胎儿发育无明显影响,但胎盘附着在不恰当的位
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