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射频除后胎儿结果和预后因素,用于选择性减少复杂单多胎妊娠

Fatemeh Rahimi-Sharbaf¹, Mahboobeh Shirazi¹, Behrokh Sahebdel¹

¹Department of Obstetrics and Gynecology, Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran (F.R.-S., M.S., B.S., F.G., E.F., S.S.).

Academic radiology

|July 6, 2023

概括

射频除 (RFA) 是复杂单胎妊娠的安全程序,胎儿存活率为82.85%. 诸如手术时的妊娠年龄和胎盘针通道等因素会影响结果.

科学领域:

孕产妇和胎儿的医学
周围生理学周围生理学
生殖医学是一种生殖医学.

背景情况:

单胎怀孕会出现严重的并发症,需要选择性胎儿减小等干预措施.
在复杂的情况下,选择性减少单个胎儿可以显著改善妊娠结果.

研究的目的:

为了评估在复杂单胞胎怀孕中进行选择性胎儿减少的射频切除 (RFA) 后胎儿结果.
确定影响RFA后结果的与程序相关的预后因素.

主要方法:

对70名患有复杂单胆多胎妊娠并接受RFA的妇女进行前性横截面研究.
评估人口统计数据,RFA程序细节和怀孕结果.

主要成果:

射频除 (RFA) 实现了100%的程序成功率.
在RFA后,胎儿整体存活率为82.85%,妊娠损失率为17.14%.
针穿过胎盘与在分娩时显著较低的妊娠年龄相关 (P=0.030).

结论:

射频除 (RFA) 是一种安全和最少侵入性的选择,用于选择性减少复杂的单胎怀孕中的胎儿.
在RFA时的妊娠年龄和胎盘针通道是影响怀孕结果的重要因素.
虽然其他因素,如程序困难和RFA周期的数量与出生时的妊娠年龄没有显著相关,但潜在的风险包括死亡率和早产.

关键词:

胎儿的结果.单子性双子性怀孕的怀孕.多孕期 - 多孕期无线电频率剥离法无线电频率剥离法

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