磁共振介入应用与前景  

The clinical application and prospect of interventional MRI

作　　者：李成利 LI Chengli(Department of Interventional MRI,Shandong Medical Imaging Research Institute,Affiliated to Shandong University,Jinan,Shandong Province 250021,China)

机构地区：[1]山东大学附属山东省医学影像学研究所

出　　处：《介入放射学杂志》2019年第11期1017-1019,共3页Journal of Interventional Radiology

摘　　要：20世纪90年代,开放式MR系统和MR兼容性介入设备出现,使MR导引介入诊疗开始应用于临床。MR导引诊疗有诸多优点,如无电离辐射、高对比度分辨力、高空间分辨力、高时间分辨力、多平面成像能力、对流动和温度敏感性、功能成像等。随着更高场强、超高速扫描序列,MR兼容穿刺针、消融针、室内监视器及机器人辅助装置的发展,MR导引经皮活检、肿瘤消融治疗、冠状动脉介入治疗具有广阔的应用前景。In the 1990 s, open MR system and MR compatible interventional equipment came out one after another, and MR-guided interventional diagnosis and treatment technology(regarded as interventional MRI or i MRI) began to be applied in clinical practice. Interventional MRI has many advantages, such as no ionizing radiation, excellent contrast resolution, high spatial resolution, real-time display, multi-planar reconstruction imaging ability, sensitivity to flow and temperature, functional imaging, etc. With the emergence and development of higher magnetic field intensity, ultra-high speed scanning sequence, MR-compatible puncture needles and ablation probes, indoor monitor, robot-assisted devices, etc. the MR-guided transcatheter biopsy,tumor ablation and coronary intervention therapy have been widely employed in clinical practice and i MRI has a broad application prospect.

关 键 词：影像导引 介入放射学 磁共振导引介入 经皮穿刺 消融术 

分 类 号：R445.2[医药卫生—影像医学与核医学]