[1]边 云,王 莉,陆建平,等.640层容积CT对Stanford B型主动脉夹层腔内隔绝术后随访的应用价值[J].介入放射学杂志,2012,(11):912-915.
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640层容积CT对Stanford B型主动脉夹层腔内隔绝术后随访的应用价值 ()

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

卷:
期数:
2012年11期
页码:
912-915
栏目:
血管介入
出版日期:
2012-11-28

文章信息/Info

作者:
 边 云 王 莉 陆建平 宋 涛 康钦钦 潘春树 陈 超 许 兵
关键词:
 【关键词】 主动脉夹层 640层螺旋CT血管成像 后处理技术 腔内隔绝术
文献标志码:
A
摘要:
 【摘要】 目的 探讨640层容积CT对主动脉夹层腔内隔绝术治疗后的影像学特征及其术后评价价值。方法 回顾性分析53例主动脉夹层患者经外科治疗后的640层容积CT成像检査资料,所有患者的图像分析及后处理工作均在Vitrea后处理工作站上完成,重建方法包括多平面重建(MPR)、最大密度投影法(MIP)、容积再现(VR)技术等多种后处理方法。重点观察与分析支架的位置、支架有无内漏及假腔情况。结果 53例均可清楚显示支架位置、形态、个数、对假腔的封闭情况。术后恢复良好45例,其中37例降主动脉夹层内有血栓形成,8例降主动脉夹层内有部分血栓形成。术后发生支架内漏8例,Ⅰ型内漏6例,Ⅲ型内漏2例。结论 640层CT血管造影是一种方便、快捷和无创的检查手段,综合原始及各种后处理图像可以准确诊断并客观地评价主动脉夹层术后情况,是主动脉夹层术后诊断及随访的重要影像检査方法之一。

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备注/Memo

备注/Memo:
 (收稿日期:2012-07-15)
更新日期/Last Update: