| 肾脏血氧水平依赖磁共振成像研究进展 |
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| 引用本文： | 赵龙,刘家祎,范占明. 肾脏血氧水平依赖磁共振成像研究进展[J]. 中国医学影像技术, 2012, 28(12): 2257-2260 |
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| 作者姓名： | 赵龙 刘家祎 范占明 |
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| 作者单位： | 首都医科大学附属北京安贞医院放射科,北京,100029 |
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| 基金项目： | 国家自然科学基金面上项目(30970822)。 |
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| 摘 要： | BOLD MRI最初只应用于神经系统.随着MR技术的进步,BOLD MRI越来越多地应用于肾脏不同研究领域,能无创评估肾实质氧合状态,具有一定临床应用价值,但仍存在一些不足.本文对肾脏BOLD MRI的基本原理及其临床应用价值进行综述.
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| 关 键 词： | 磁共振成像 血氧水平依赖 肾脏 |
| 收稿时间： | 2012-08-06 |
| 修稿时间： | 2012-09-07 |
Research progresses of renal blood oxygen level-dependent MRI |
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| ZHAO Long,LIU Jia-yi and FAN Zhan-ming. Research progresses of renal blood oxygen level-dependent MRI[J]. Chinese Journal of Medical Imaging Technology, 2012, 28(12): 2257-2260 |
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| Authors: | ZHAO Long LIU Jia-yi FAN Zhan-ming |
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| Affiliation: | Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China;Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China;Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China |
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| Abstract: | BOLD MRI was firstly used in central nervous system. Recently, it begins to be used in kidney diseases, which can noninvasively evaluate the tissue oxygenation status of kidney. BOLD MRI has significance of clinical application, but there are still some limits of it. The fundamental mechanism and progresses of clinical application of renal BOLD MRI were reviewed in this article. |
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| Keywords: | Magnetic resonance imaging Blood oxygen level-dependent Kidney |
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