摘要
磁共振指纹(MRF)成像技术是一种新型的磁共振(MRI)定量技术,通过非侵入性方式,同时量化多种组织特性,以不同的生物标志物(QIB)定量成像反映疾病的多种病理特征.该技术具有较高的稳定性、准确性以及可重复性,可以缩短扫描时间,减少运动伪影,从而提高患者检查舒适度和检查成功率.本文基于MRF技术成像原理,总结近年来该项技术在中枢神经系统疾病、心脏、腹盆部、放射治疗计划、骨关节、肌肉组织、女性疾病、以及与人工智能相结合等方面的应用及研究进展.
Abstract
Magnetic resonance fingerprinting(MRF)technology is a new quantitative technique of magnetic resonance imaging(MRI),which can quantify multiple tissue characteristics simultaneously in a non-invasion way,quantitative imaging of different biomarkers can reflect multiple pathological characteristics of diseases.This technology has high stability,accuracy and repeatability,it can also shorten the scanning time,thus reducing motion artifacts,making patients comfortable and enhancing inspection success rate.Based on the imaging principle of MRF technology,this article summarizes the application and research progress of this technology in central nervous system diseases,heart,abdomen and pelvis,radiotherapy plan,bone joints,muscle tissue,female diseases,and its combination with artificial intelligence,etc,in recent years.
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