| 64层螺旋CT对冠状动脉粥样硬化血管狭窄的评价 |
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| 引用本文： | 诸静其,郝楠馨,刘颖,张蕾,许楠,汪波,潘海虹.64层螺旋CT对冠状动脉粥样硬化血管狭窄的评价[J].中国医学计算机成像杂志,2011,17(1):23-26. |
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| 作者姓名： | 诸静其 郝楠馨 刘颖 张蕾 许楠 汪波 潘海虹 |
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| 作者单位： | 同济大学附属东方医院放射科 |
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| 基金项目： | 浦东新区卫生系统医学领先人才培养项目 |
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| 摘 要： | 目的:探讨64层螺旋CT对冠状动脉粥样硬化各种程度血管狭窄的评估价值.方法:120例患者行64层螺旋CT血管造影(CTA)检查评价冠状动脉各段的狭窄程度,并与冠状动脉血管造影(CAG)比较,统计64层螺旋CTA诊断冠状动脉各种程度狭窄的敏感性、特异性、阳性预测值(PPV)和阴性预测值(NPV).结果:64层螺旋CTA评...
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| 关 键 词： | 体层摄影术 X线计算机 动脉粥样硬化 冠状动脉造影 |
Assessment of Coronary Atherosclerotic Stenosis with 4-slice Spiral CT |
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| ZHU Jing-qi,HAO Nan-xin,LIU Ying,ZHANG Lei,XU Nan,WANG Bo,PAN Hai-hong.Assessment of Coronary Atherosclerotic Stenosis with 4-slice Spiral CT[J].Chinese Computed Medical Imaging,2011,17(1):23-26. |
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| Authors: | ZHU Jing-qi HAO Nan-xin LIU Ying ZHANG Lei XU Nan WANG Bo PAN Hai-hong |
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| Institution: | ZHU Jing-qi,HAO Nan-xin,LIU Ying,ZHANG Lei,XU Nan,WANG Bo,PAN Hai-hong Department of Radiology,East Hospital,Tongji University School of Medicine150 Jimo Rd,Shanghai 200120,P.R.C |
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| Abstract: | Purpose:To study the value of 64-slice spiral CT in the assessment of the coronary atherosclerotic stenosis.Methods: Coronary CT angiographys(CTA) of 120 patients were performed with 64-slice spiral CT.All CTA images of coronary arteries which were compared with coronary angiography were reconstructed and analyzed.The sensitivity,specificity,positive predictive value(PPV) and negative predictive value(NPV) of the diagnosis ability in the coronary atherosclerotic stenosis with 64-slice spiral CT were calcula... |
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| Keywords: | Tomography X-ray computed Atherosclerosis Coronary angiography |
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