磁共振成像定量扫描技术在骨肌系统的应用

Application of Quantitative Scanning Techniques of Magnetic Resonance Imaging in Musculoskeletal System

疾病的发生及发展进程通常可以通过对特定物质的定量测定来进行分析,这对疾病的早期诊断和干预有重要意义。组织活检是定量分析的金标准,但因有创性限制了其应用范围,定量磁共振技术在非侵入性的基础上也能达到对人体疾病特异性物质进行定量分析的目的,并且还有其独特的优点,例如良好的再现性、没有采样误差等,对特定物质的定量分析方法也是多种多样。随着定量磁共振技术的不断发展,其可以对越来越多的物质进行定量分析,定量精度也在不断提高,本文就定量磁共振技术在骨肌系统的应用做一简要综述。

The occurrence and development of the disease can usually be analyzed by the quantitative determination of specific substances,which is of great significance for the early diagnosis and intervention of the disease.Tissue biopsy is the gold standard of quantitative analysis,but because its scope of application is limited by invasiveness,quantitative magnetic resonance technology can also achieve the purpose of quantitative analysis of human disease-specific substances on the basis of non-invasive,and it also has its unique advantages,such as good reproducibility,no sampling error,etc.,and there are a variety of quantitative analysis methods for specific substances.With the continuous development of quantitative magnetic resonance technology,it can be used for quantitative analysis of more and more substances,and the quantitative accuracy is also improving.This paper briefly reviews the application of quantitative magnetic resonance technology in skeletal muscle system.