[1]谭国胜,郭文波,范惠双,等.子宫动脉栓塞治疗子宫肌瘤的动态影像学监测及其机制研究[J].介入放射学杂志,2010,(02):110.
 TAN Guosheng,GUO Wenbo,FAN Huishuang,et al.Uterine arterial embolization for the treatment of uterine leiomyomas:its dynamic imaging monitoring and therapeutic mechanism[J].journal interventional radiology,2010,(02):110.
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子宫动脉栓塞治疗子宫肌瘤的动态影像学监测及其机制研究()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2010年02期
页码:
110
栏目:
肿瘤介入
出版日期:
2010-02-15

文章信息/Info

Title:
Uterine arterial embolization for the treatment of uterine leiomyomas:its dynamic imaging monitoring and therapeutic mechanism
作者:
谭国胜郭文波范惠双
510080广州中山大学附属第一医院介入放射科
Author(s):
TAN Guo-shengGUO Wen-boFAN Hui-shuangCHEN WeiYANG Jian-yong
the First Affiliated Hospital of Sun Yatsen university,Guangzhou510080,China
关键词:
栓塞平滑肌瘤子宫影像学机制
分类号:
R737.33
文献标志码:
A
摘要:
目的观察子宫动脉栓塞治疗子宫肌瘤术前、术后影像学动态变化,探讨其治疗机制。方法通过对45例子宫肌瘤患者行子宫动脉栓塞治疗,观察栓塞前后行盆腔彩色多普勒超声(彩超)、MR平扫加增强,以及栓塞后CT平扫检查,了解子宫及肌瘤影像学征象的动态变化。追踪时间3~16个月,平均(10.0±3.5)个月。结果术前41例彩超显示肌瘤血流丰富,术后第1天肌瘤和正常肌层血流消失,第7天肌瘤血流仍消失但正常子宫肌层血流开始出现;术后1、3、12个月正常子宫肌层血流恢复正常而肌瘤内仍无血流。4例术后第7天开始肌瘤内有血流信号,至术后12个月肌瘤内仍有血供。45例CT平扫发现术后当天肌瘤和正常肌层均有碘油沉积,以肌瘤明显,术后1、3、12个月正常子宫肌层碘油逐渐流失,而肌瘤内仍有碘油沉积。45例术前MRI 肌瘤及子宫肌层均有明显强化,术后3个月MRI 复查39例肌层有强化而肌瘤无强化改变;另6例术后肌瘤仍有不同程度强化。2例患者术后肌瘤脱落,病理证实为坏死组织。术前、术后肌瘤体积变化的监测,MRI 与彩超测量结果的比较差异无统计学意义(P>0.05)。结论子宫肌瘤血管床出现选择性栓塞导致肌瘤坏死,是子宫动脉栓塞治疗子宫肌瘤的机制。其动态影像学监测随访,以彩超为首选手段。

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备注/Memo

备注/Memo:
收稿日期:2009-10-09
更新日期/Last Update: 2010-02-15