Magnetic resonance elastography system

磁共振弹性成像系统

• 批准号: 375889-2009
• 负责人: Salcudean, Septimiu(Tim)
• 金额: $ 7.18万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2008
• 资助国家: 加拿大
• 起止时间: 2008-01-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=412250
• 关键词: Magnetic; resonance; elastography; system

Magnetic Resonance Elastography (MRE) is a relatively new Magnetic Resonance Imaging (MRI) modality that enables the measurement of tissue mechanical parameters in-vivo. Because it provides absolute and objective measurement of these mechanical parameters, magnetic resonance elastography can be thought of as the ultimate "remote palpation" tool. MRE images the way tissue vibrates when an external vibration source is placed against it. Smaller amplitude shaking corresponds to stiffer tissue.

磁共振弹性成像(MRE)是一种相对较新的磁共振成像(MRI)方法，能够在体内测量组织的力学参数。由于它提供了这些力学参数的绝对和客观测量，磁共振弹性成像可以被认为是最终的“远程触诊”工具。当外部振动源被放置在组织上时，MRE会成像组织振动的方式。抖动幅度越小，组织就越僵硬。