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彩色超声诊断帆状胎盘合并血管前置一例及文献复习 被引量:7

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摘要 帆状胎盘(velamentous umbilical cord insertion,VCI)是指脐带附着于胎盘外的游离胎膜,脐血管在胎膜内呈扇形分布进入胎盘,如帆船一样。如胎膜内脐血管走行于胎先露前方,跨越或接近宫颈内口,称之为血管前置,由于血管周围缺乏华通胶保护,易被胎先露压迫造成胎儿宫内窘迫或胎膜破裂时血管撕裂,导致胎儿急性失血死亡。目前帆状胎盘尚无特效的诊断方法,彩色超声因检出率高已逐渐成为诊断帆状胎盘的首选方法[2]。现对1例彩色超声诊断帆状胎盘合并血管前置患者进行回顾分析并文献复习,以供产科或超声科医生借鉴。
出处 《中国医师进修杂志》 2016年第11期1036-1038,共3页 Chinese Journal of Postgraduates of Medicine
作者简介 通信作者:叶瑞忠,Email:yee981120@163.com
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