| 64层螺旋CT诊断成人冠状动脉起源异常 |
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| 引用本文： | 戴沁怡,吕飙,张兆琪. 64层螺旋CT诊断成人冠状动脉起源异常[J]. 中华放射学杂志, 2006, 40(8): 804-807 |
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| 作者姓名： | 戴沁怡 吕飙 张兆琪 |
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| 作者单位： | 100029,首都医科大学附属北京安贞医院医学影像科 |
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| 摘 要： | 目的 探讨64层螺旋CT诊断成人冠状动脉起源异常的价值。方法 对978例成人冠状动脉CT血管成像（CTA）资料进行回顾性分析、总结，并与国内外文献比较。结果 978例完整冠状动脉CTA结果中，共检出成人冠状动脉起源异常30例，检出率为3．07％，包括右冠状动脉起源异常9例（30．00％），左冠状动脉起源异常7例（23.33％），左、右冠状动脉均起源异常2例（6.67％），回旋支缺如1例（3.33％）和冠状动脉其他分支起源异常11例（36．67％）。结论 64层螺旋CT诊断成人冠状动脉起源异常是一种无创、安全和有效的方法。
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| 关 键 词： | 冠状血管畸形 体层摄影术 X线计算机 |
| 收稿时间： | 2005-08-31 |
| 修稿时间： | 2005-08-31 |
64 multislice computed tomography imaging of coronary artery origin anomalies in adults |
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| DAI Qin-yi,L Biao,ZHANG Zhao-qi. 64 multislice computed tomography imaging of coronary artery origin anomalies in adults[J]. Chinese Journal of Radiology, 2006, 40(8): 804-807 |
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| Authors: | DAI Qin-yi L Biao ZHANG Zhao-qi |
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| Affiliation: | Department of Medical Image, Beijing Anzhen Hospital of the Capital University of Medical Sciences, Beijing 100029, China |
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| Abstract: | Objective To assess the value of 64 multislice computed tomography(64 MSCT)in the evaluation of coronary artery origin anomalies in adults.Methods Nine hundred and seventy eight Chinese adult patients undergone coronary artery CT angiogrophy(CTA) between March and July 2005 at Anzhen hospital were reviewed for this study.Results In consecutive 978 patients,64 MSCT identified (3.07%)with an anomalous origin of the coronary artery,in 30 patients including anomalous origin of the right coronary artery(RCA) in 9 patients,the left coronary artery(LCA) in 7 patients,both RCA and LCA in 2 patients,the absence of the left circumflex artery (LCX) in 1 patient and anomalous origin of the branch of coronary artery in 11 patients.Conclusion Noninvasive 64 multislice computed tomography can detect the anomalous origin of the coronary artery with high resolution. |
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| Keywords: | Coronary vessel anomalies Tomography X-ray computed |
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