| 64层螺旋CT在良性气管狭窄支架治疗中的应用 |
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| 引用本文： | 王征宇,梁熙虹,陈光利,杨本涛,王振常,鲜军舫.64层螺旋CT在良性气管狭窄支架治疗中的应用[J].中国医学影像技术,2010,26(6):1158-1161. |
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| 作者姓名： | 王征宇 梁熙虹 陈光利 杨本涛 王振常 鲜军舫 |
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| 作者单位： | 1. 首都医科大学附属北京同仁医院影像中心,北京,100730;河北北方学院附属第一医院放射科,河北,张家口,075000
2. 首都医科大学附属北京同仁医院影像中心,北京,100730 |
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| 摘 要： | 目的 探讨64层螺旋CT在良性气管狭窄支架治疗中的应用价值.方法 14例气管狭窄患者在支架置入术前、术后1个月、并发症发生时及支架取出后行64层螺旋CT和支气管镜检查,回顾分析其MSCT及支气管镜表现.结果 MSCT显示了全部14例气管狭窄,其中上段7例,中段5例,下段1例,上段和中段两处狭窄1例,狭窄段长度12.9～41.9 mm,平均(28.09±7.99)mm,狭窄段直径1.5～8.2 mm,平均(5.68±2.22)mm,置入支架后,狭窄段直径11.6～16.4 mm,平均(13.69±1.25)mm,支架取出后狭窄段直径10.2～15.6 mm,平均(11.96±1.44)mm.支架相关并发症:全部14例均有肉芽组织增生和黏液滞留,2例发生支架移位.支气管镜显示了全部14例气管狭窄,气管黏膜充血、支架表面滞留液和气管壁、肉芽组织的动态变化,其中5例先端未能通过狭窄段而不能全面观察病变.结论 MSCT在良性气管狭窄治疗中具有重要的临床应用价值,可作为首选影像学检查方法.
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| 关 键 词： | 气管支架 气管狭窄 体层摄影术 X线计算机 |
| 收稿时间： | 2009/11/10 0:00:00 |
| 修稿时间： | 2/5/2010 12:00:00 AM |
Application of 64-slice CT in the treatment of benign tracheal stenosis with airway stent implantation |
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| WANG Zheng-yu,LIANG Xi-hong,CHEN Guang-li,YANG Ben-tao,WANG Zhen-chang and XIAN Jun-fang.Application of 64-slice CT in the treatment of benign tracheal stenosis with airway stent implantation[J].Chinese Journal of Medical Imaging Technology,2010,26(6):1158-1161. |
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| Authors: | WANG Zheng-yu LIANG Xi-hong CHEN Guang-li YANG Ben-tao WANG Zhen-chang and XIAN Jun-fang |
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| Institution: | Medical Imaging Center, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing 100730, China;Department of Radiology, the First Attached Hospital of Hebei Northern Institute, Zhangjiakou 075000, China;Medical Imaging Center, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing 100730, China;Medical Imaging Center, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing 100730, China;Medical Imaging Center, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing 100730, China;Medical Imaging Center, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing 100730, China;Medical Imaging Center, Beijing Tongren Hospital Affiliated to Capital Medical University, Beijing 100730, China |
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| Abstract: | |
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| Keywords: | Airway stent Tracheal stenosis Tomography X-ray computed |
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