| 碲锌镉心脏专用SPECT的临床应用进展 |
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| 引用本文： | 陈炜佳,石洪成. 碲锌镉心脏专用SPECT的临床应用进展[J]. 国际放射医学核医学杂志, 2020, 44(6): 394-398. DOI: 10.3760/cma.j.cn121381-201903064-00041 |
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| 作者姓名： | 陈炜佳 石洪成 |
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| 作者单位： | 复旦大学附属中山医院核医学科，上海 200032 |
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| 摘 要： | 心肌灌注显像在已知或可疑冠状动脉疾病患者的诊疗过程中发挥着重要作用，应用碲锌镉探测器的心脏专用SPECT的分辨率和灵敏度均得到提高，达到了降低显像剂剂量、缩短采集时间、改善图像质量和扩展临床应用范围等目的。笔者对碲锌镉心脏专用SPECT的临床应用进展进行综述。
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| 关 键 词： | 冠心病 心肌灌注显像 体层摄影术，发射型计算机，单光子 体层摄影术，X线计算机 碲锌镉 |
| 收稿时间： | 2019-03-30 |
The clinical progress of cadmium-zinc-telluride-based dedicated cardiac SPECT cameras |
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| Weijia Chen,Hongcheng Shi. The clinical progress of cadmium-zinc-telluride-based dedicated cardiac SPECT cameras[J]. International Journal of Radiation Medicine and Nuclear Medicine, 2020, 44(6): 394-398. DOI: 10.3760/cma.j.cn121381-201903064-00041 |
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| Authors: | Weijia Chen Hongcheng Shi |
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| Affiliation: | Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China |
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| Abstract: | Myocardial perfusion imaging plays an important role in the diagnosis and treatment of patients with known or suspected coronary artery disease. The cadmium-zinc-telluride (CZT)-based dedicated cardiac SPECT (called CZT-SPECT) with high resolution and photon sensitivity reduces radiation exposure and imaging time while improving image quality and enhancing the value of SPECT myocardial perfusion imaging in clinical practice. The review elaborates the clinical progress of CZT-SPECT. |
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| Keywords: | Coronary disease Myocardial perfusion imaging Tomography, emission-computed, single-photon Tomography, X-ray computed Cadmium-zinc-telluride |
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