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宝石能谱CT对冠状动脉成像技术的研究 被引量:2

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摘要 目的:探讨宝石能谱CT低剂量辐射技术对冠状动脉成像价值。方法:回顾性分析50宝石能谱CT对冠状动脉成像及同时进行冠状动脉造影患者的影像学资料,通过分析宝石能谱CT的冠脉成像的图像质量,与冠脉造影进行对比,评价宝石能谱CT冠脉成像的准确性。结果:宝石能谱CT的冠状动脉成像图像质量良好,显示近端及远端分支非常清晰;宝石能谱CT对冠状动脉成像的敏感性为96.3%,特异性为95.6%,阳性预测值为95.3%,阴性预测值为96.1%;对轻度冠脉狭窄的准确性较高。结论:宝石能谱CT对冠状动脉成像具有高质量图像和诊断的准确性,对于冠心病的诊断具有重要的价值。
出处 《医疗装备》 2015年第11期40-41,共2页 Medical Equipment
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参考文献15

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二级参考文献18

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