| 梁爽,钟维佳.功能MRI在肝性脑病诊断和研究中的进展[J].中国医学影像技术,2018,34(9):1418~1421 |
| 功能MRI在肝性脑病诊断和研究中的进展 |
| Progresses of functional MRI in diagnosis and research of hepatic encephalopathy |
| 投稿时间：2017-12-06 修订日期：2018-05-10 |
| DOI：10.13929/j.1003-3289.201712034 |
| 中文关键词: 肝性脑病 血氧水平依赖 功能磁共振成像 扩散磁共振成像 磁共振波谱 |
| 英文关键词:Hepatic encephalopathy Blood oxygenation level dependent Functional magnetic resonance imaging Diffusion magnetic resonance imaging Magnetic resonance spectrum |
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| 中文摘要: |
| 肝性脑病是由急、慢性肝功能障碍或门—体分流引起的神经精神综合征，可导致不同程度精神异常，影响患者生活质量。近年来，MR功能成像技术飞速发展，可无创显示大脑结构及代谢功能变化，为早期发现、诊断肝性脑病及治疗监测提供依据。本文对功能MRI在肝性脑病诊断和研究中的进展进行综述。 |
| 英文摘要: |
| Hepatic encephalopathy (HE) is a neuropsychiatric syndrome caused by acute or chronic liver dysfunction or portal-systemic shunt, which may lead to different levels of mental disorders and affect the quality of patients' life. In recent years, functional MRI techniques have developed rapidly, which can non-invasively show the changes in brain structures and functions and provide a basis for diagnosis, early detection and treatment monitoring of HE. The progresses of MRI in diagnosis and research of HE were reviewed in this article. |
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