| 汪红志,温增庆,张学龙,黄勇,李鲠颖.基于磁共振弹性成像技术的肝纤维化分级方案[J].中国医学影像技术,2008,24(11):1833~1836 |
| 基于磁共振弹性成像技术的肝纤维化分级方案 |
| Project of assessing hepatic fibrosis based on magnetic resonance elastography |
| 投稿时间：2008-08-02 修订日期：2008-08-29 |
| DOI： |
| 中文关键词: 磁共振成像 弹性成像技术 肝纤维化 弹性系数 |
| 英文关键词:Magnetic resonance imaging Elasticity imaging techniques Liver fibrosis Elasticity |
| 基金项目:上海市教委科技发展基金(06EZ026,07ZZ93)、上海市教育高地项目(P050802)。 |
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| 中文摘要: |
| 目的 探讨一种基于磁共振弹性成像技术的肝纤维化分级方案。方法 在介绍磁共振弹性成像原理和生物力学模型的基础上,讨论肝脏磁共振弹性成像需要考虑的关键技术和细节。结果 给出了具体可行的研究方案与实验步骤。结论 研究方案与实验步骤具有可操作性,动物体模预临床研究可弥补临床难以获取整个纤维化程度的缺陷。 |
| 英文摘要: |
| Objective To probe into a project of assessing hepatic fibrosis based on magnetic resonance elastography (MRE). Methods The physics and biomechanics theory of MRE were introduced, then the key technologies and some details which should be thought about in hepatic MRE implementation were discussed. Results The feasible project and approach were given. Conclusion The project and approach are exercisable, and the animal phantom pre-clinical research can fetch up the limitation of the liver fibrosis grade of candidate on clinical. |
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