摘要
超高场磁共振成像的研究进展为生物医学和诊断MRI的发展提供了有意义的技术。本文介绍了≥7T磁共振成像系统的发展现状,包括新型高温超导全身磁体设计、优化射频线圈装置、高性能梯度系统。超高场磁共振可揭示神经、神经血管、心血管、肌肉骨骼、肾脏、肝脏和眼部系统及其他器官和组织的细节,对于神经学、神经病学、放射学、心脏病学、肿瘤学、肾脏学、眼科等其他临床研究具有巨大的潜在价值。
The progress of ultrahigh-field magnetic resonance imaging(UHFMRI)provides meaningful technologies for the advancement of biomedical and diagnostic MRI.The paper reviews the development status of UHF-MR(≥7T).This comprises a novel whole-body magnet design utilizing high temperature superconductor;an optimized radiofrequency coil setup for proton measurement in the brain;and a high-performance gradient set.UFHMRI can reveal the details of nerves,neurovascular,cardiovascular,musculoskeletal,kidney,liver,and ocular systems,as well as other organs and tissues,and has a great value of potential clinical uses,with implications for neuroscience,neurology,radiology,cardiology,oncology,nephrology,ophthalmology and other clinical fields.
作者
孙钢
Gang Sun(The 960th Hospital of Joint Logistics Support Force of PLA,Jinan 250031,China)
出处
《中华消化病与影像杂志（电子版）》
2023年第6期369-372,共4页
Chinese Journal of Digestion and Medical Imageology(Electronic Edition)
关键词
超高场磁共振
神经科学
脑部疾病
Ultra-high field MRI
Neuroscience
Brain disorders
