可视化微球研究进展  

Research advances in visualized microspheres

作　　者：杨延杰 马靖嶔 颜志平 YANG Yanjie;MA Jingqin;YAN Zhiping(Department of Interventional Radiology,Zhongshan Hospital,Fudan University(Shanghai Institute of Medical Imaging),Shanghai 200030,China)

机构地区：[1]复旦大学附属中山医院介入治疗科(上海市影像医学研究所),上海200032

出　　处：《介入放射学杂志》2024年第2期115-121,共7页Journal of Interventional Radiology

摘　　要：微球是血管介入手术中常用的栓塞材料,然而受到制作材料的限制,几乎所有的微球都无法在体内被影像学设备检测到。微球的可视化是指在微球中加入各种显影材料,使之具备在影像学设备下显影的能力。为了优化栓塞过程和便于术后随访,目前已报道多种可视化微球,如X线可视化微球、MRI可视化微球、超声可视化微球等。临床经验表明,这些微球可以提供真实的空间分布和实时的术中反馈,有助于优化、个性化以及改进血管栓塞技术。本文就上述可视化微球的研究进展进行综述。Microspheres are commonly used as embolic materials in vascular interventional operations.However,due to the limitation of materials,almost all microspheres cannot be detected by imaging equipment in vivo.The visualization of microspheres refers to the addition of various materials to the microspheres that enable the microspheres to be displayed on the images of imaging equipment.In order to optimize the embolization process and facilitate postoperative follow-up,a lot of visualized microspheres have been reported so far,such as X-ray visualized microspheres,MRI visualized microspheres,ultrasonic visualized microspheres,etc.Clinical experience has shown that these microspheres can provide true spatial distribution and real-time intraoperative feedback,which contributes to the optimization,personalization,and improvement of vascular embolization technology.This paper aims to make a comprehensive review about the recent advances in researches about the above mentioned visualized microspheres.(J Intervent Radiol,2024,32:115-121)

关 键 词：微球 可视化 血管介入 影像学设备 

分 类 号：R815[医药卫生—放射医学]