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| 16层螺旋CT与核素肺灌注/通气显像对肺动脉栓塞的诊断价值 | |
| 引用本文： | 戴国华,周巍,杜湘珂,李志远,刘海霞,张晓明.16层螺旋CT与核素肺灌注/通气显像对肺动脉栓塞的诊断价值[J].实用放射学杂志,2004,20(12):1073-1075. |
| 作者姓名： | 戴国华 周巍 杜湘珂 李志远 刘海霞 张晓明 |
| 作者单位： | 1. 河北医科大学附属唐山工人医院放射科,河北,唐山,063000 2. 解放军323医院放射科 3. 北京大学人民医院放射科 4. 河北医科大学附属唐山工人医院核医学科,河北,唐山,063000 |
| 摘 要： | 目的 探讨 16层螺旋CT与核素肺灌注 /通气显像对急性肺动脉栓塞的诊断价值。方法 回顾 3 2例临床确诊的肺动脉栓塞病人的影像资料 (螺旋CT平扫加增强扫描 ,核素肺灌注 /通气显像扫描 ) ,进行对比分析。结果 螺旋CT增强检查的病变检出率为 90 .6% ,段级肺动脉栓塞受累率为 43 .2 % ,核素肺灌注 /通气显像检查病变检出率为 84.4% ,肺段栓塞受累率为 3 6.8%。结论 螺旋CT增强检查是观察肺动脉栓塞直接征象的理想方法 ,与核素肺显像相结合 ,更能全面分析病情。 |
| 关 键 词： | 肺动脉栓塞 体层摄影术 X线计算机 放射性核素显像 |
| 文章编号： | 1002-1671(2004)12-1073-04 |
| 修稿时间： | 2004年6月18日 |
Diagnostic Value of Sixteen Slice SCT and Pulmonary Perfusion/ventilation Imaging in Pulmonary Embolism |
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| DAI Guo-hua,ZHOU Wei,DU Xiang-ke,LI Zhi-yuan,LIU Hai-xia,ZHANG Xiao-ming.Diagnostic Value of Sixteen Slice SCT and Pulmonary Perfusion/ventilation Imaging in Pulmonary Embolism[J].Journal of Practical Radiology,2004,20(12):1073-1075. | |
| Authors: | DAI Guo-hua ZHOU Wei DU Xiang-ke LI Zhi-yuan LIU Hai-xia ZHANG Xiao-ming |
| Abstract: | Objective To evaluate the value of the sixteen slice spiral CT and pulmonary perfusion/ventilation imaging in diagnosis of pulmonary embolism.Methods Imaging data (spiral CT scanning plus enhanced scanning and pulmonary perfusion/ventilation imaging) in 32 cases diagnosed as pulmonary embolism were retrospectively compared and analyzed.Results The detecting rate of spiral CT enhanced scanning was 90.6%.Pulmonary segments involved in 43.2%, while the detecting rate of the pulmonary perfusion and ventilation imaging was 84.4% and the involved rate of pulmonary embolism was 36.8% ,respectively.Conclusion Spiral CT enhanced scanning is a perfect method for observing direct sign of pulmonary embolism, especially combined with pulmonary perfusion/ventilation imaging. |
| Keywords: | pulmonary embolism tomography X-ray computed radionuclide imaging |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |