| 多层螺旋CT在气管支气管异物诊断中的应用 |
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| 引用本文： | 李绍东,李江山,程广军,胡春峰,徐凯. 多层螺旋CT在气管支气管异物诊断中的应用[J]. 中国医学影像技术, 2005, 21(8): 1233-1235 |
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| 作者姓名： | 李绍东 李江山 程广军 胡春峰 徐凯 |
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| 作者单位： | 徐州医学院附属医院影像科,江苏,徐州,221002 |
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| 摘 要： | 目的探讨多层螺旋CT诊断气管、支气管异物的临床应用价值.方法 20例气管、支气管异物病例行多层螺旋CT检查,结合后处理重建图像分析,全部病例经纤维支气管镜或临床证实.结果 19例检查结果为阳性, 阳性率95%, 16例直接显示异物本身,占80%.多平面重建(MPR)、CT仿真支气管镜(CTVE)能显示支气管异物的位置、形态、异物与支气管黏膜的关系等.结论多层螺旋CT是一种有效的无创性诊断气管、支气管异物的检查方法.
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| 关 键 词： | 体层摄影术,X线计算机 异物 支气管 |
| 文章编号： | 1003-3289（2005）08-1233-03 |
| 收稿时间： | 2005-03-18 |
| 修稿时间： | 2005-06-01 |
Application of multi-slice spiral CT in evaluation of bronchus foreign body aspiration |
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| LI Shao-dong,LI Jiang-shan,CHENG Guang-jun,HU Chun-feng and XU Kai. Application of multi-slice spiral CT in evaluation of bronchus foreign body aspiration[J]. Chinese Journal of Medical Imaging Technology, 2005, 21(8): 1233-1235 |
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| Authors: | LI Shao-dong LI Jiang-shan CHENG Guang-jun HU Chun-feng XU Kai |
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| Affiliation: | Department of Radiology, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, China;Department of Radiology, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, China;Department of Radiology, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, China;Department of Radiology, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, China;Department of Radiology, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, China |
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| Abstract: | Objective To evaluate the clinical application of MSCT in bronchus foreign body aspiration. Methods Twenty cases suspected foreign body aspiration were examined using MSCT with post-processing reconstruction mainly multiple planar reconstruction (MPR) and virtual bronchoscopy (CTVE). All cases were confirmed with fiberoptic bronchoscopy or course of diseases. Results The foreign body was showed directly in 16 cases (80%), and the total positive rate was 95% (19/20).The location, shape, and relationship with bronchial mucosa were displayed. The manifestations of MSCT were compared with the results of fiberoptic bronchoscopy. Conclusion MSCT scanning provides a noninvasive and sensitive diagnostic technique in bronchus foreign body aspiration. |
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| Keywords: | Tomography. X-ray computed Foreign bodies Bronchi |
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