| PET/MR在心血管疾病中的应用进展 |
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| 引用本文： | 毕晓,徐白萱. PET/MR在心血管疾病中的应用进展[J]. 国际放射医学核医学杂志, 2020, 44(7): 447-452. DOI: 10.3760/cma.j.cn121381-201904034-00047 |
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| 作者姓名： | 毕晓 徐白萱 |
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| 作者单位： | 解放军总医院核医学科，北京 100853 |
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| 摘 要： | PET/MR作为新型的多模态成像技术，集合了MRI高软组织对比度、多序列、多参数、可定量和PET多分子探针显像的高灵敏度的优势，实现了PET分子功能影像与具有精细解剖结构和组织特征的MRI影像同步扫描，在多种心血管疾病中的应用和研究越来越广泛。笔者总结PET/MR心血管成像的优点和局限性，并探讨其在临床中的主要应用。
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| 关 键 词： | 心血管疾病 正电子发射断层显像术 磁共振成像 分子显像 |
| 收稿时间： | 2019-04-22 |
Progress in the application of PET/MR in diagnosing cardiovascular diseases |
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| Xiao Bi,Baixuan Xu. Progress in the application of PET/MR in diagnosing cardiovascular diseases[J]. International Journal of Radiation Medicine and Nuclear Medicine, 2020, 44(7): 447-452. DOI: 10.3760/cma.j.cn121381-201904034-00047 |
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| Authors: | Xiao Bi Baixuan Xu |
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| Affiliation: | Department of Nuclear Medicine, Chinese PLA General Hospital, Beijing 100853, China |
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| Abstract: | As a new multimodal imaging technology, PET/MR combines the ability of MRI and its various functional imaging parameters to obtain excellent and highly sensitive soft tissue contrast and the capability of PET to quantify radiotracer metabolism. Via simultaneous scanning, this combined method achieves PET images and allows the examination of fine anatomical structures through MRI. The effectiveness of this combined method is increasingly explored in diagnosing cardiovascular diseases. This review summarizes the advantages and limitations of PET/MR in diagnosing cardiovascular diseases and discusses its potential clinical applications. |
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| Keywords: | Cardiovascular diseases Positron-emission tomography Magnetic resonance imaging Molecular imaging |
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