| 多层螺旋CT仿真内窥镜成像技术在气道球囊扩张术中的应用 |
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| 引用本文： | 宋美君,吴宏成,汤耀东,姜静波,余碧芸.多层螺旋CT仿真内窥镜成像技术在气道球囊扩张术中的应用[J].中国呼吸与危重监护杂志,2011,10(5):478-480. |
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| 作者姓名： | 宋美君 吴宏成 汤耀东 姜静波 余碧芸 |
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| 作者单位： | 宁波大学医学院附属李惠利医院呼吸内科(浙江宁波315041) |
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| 摘 要： | 目的评价多层螺旋CT仿真内窥镜成像技术对气道狭窄患者辅助气道球囊扩张术的应用价值。方法应用螺旋CT对33例气道狭窄患者进行气管支气管三维重建,对适合气道球囊扩张的患者进行气道球囊扩张手术,比较CT三维重建成像和纤支镜所见图像符合程度,术后再次对气道狭窄患者行CT三维重建,比较术前术后气道直径变化情况。结果 3例经CT发现右中叶支气管狭窄患者未予以手术,其余30例患者经术后证实纤支镜检查所见与CT气管支气管三维重建图像基本相似,符合率达100%。术后即时随访复查CT气管支气管三维重建提示通过高压球囊扩张术后,狭窄段气管直径由扩张前的（2.7±1.3）mm增加到（6.9±1.6）mm。结论多层螺旋CT仿真内窥镜成像技术在气道良性狭窄患者行纤支镜下球囊扩张术中以及术后随访起着重要的作用。
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| 关 键 词： | 多层螺旋CT 三维重建成像 气道狭窄 球囊扩张 支气管镜 |
The Value of CT Virtual Endoscopy and Three Dimensional Imaging in Fiberoptic Bronchoscopic Balloon Dilatation |
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| SONG Mei-jun,WU Hong-cheng,TANG Yao-dong,JIANG Jing-bo,YU Bi-yun.The Value of CT Virtual Endoscopy and Three Dimensional Imaging in Fiberoptic Bronchoscopic Balloon Dilatation[J].Chinese Journal of Respiratory and Critical Care Medicine,2011,10(5):478-480. |
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| Authors: | SONG Mei-jun WU Hong-cheng TANG Yao-dong JIANG Jing-bo YU Bi-yun |
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| Institution: | SONG Mei-jun,WU Hong-cheng,TANG Yao-dong,JIANG Jing-bo,YU Bi-yun.Department of Respiratory Diseases,Ningbo Medical Treatment Center Lihuili Hostpial.Ningbo,Zhejiang,315041,Chin |
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| Abstract: | Objective To evaluate the application value of spiral CT virtual endoscopy and three dimensional imaging in fiberoptic bronchoscopic balloon dilation in patients with benign tracheobronchial stenosis.Methods Thirty-three cases of benign tracheobronchial stenosis from June 2004 to November 2008 were checked by spiral CT with airway tracheobronchial reconstruction.For the patients with indications,balloon dilatation was performed under fiberoptic bronchoscope.The three-dimensional reconstruction images were c... |
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| Keywords: | Spiral CT Three-dimensional imaging Tracheobronchial stenosis Balloon dilation Bronchoscope |
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