医学超声造影研究现状与进展  

Research Status and Advances of Contrast Agents-based Medical Ultrasound Imaging

作　　者：余后强[1] 何晓玲[2] 丁明跃[1] 

机构地区：[1]华中科技大学生命科学与技术学院,分子生物物理教育部重点实验室,武汉430074 [2]中国地质大学(武汉)校医院,武汉430074

出　　处：《生命科学仪器》2017年第2期3-8,38,共7页Life Science Instruments

基　　金：国家973项目(2011CB933103);高等学校博士学科点基金(20130142130006);国家自然科学基金(81571754)资助

摘　　要：医学超声造影是一种能显著增强医学超声检测信号的新的医学超声成像方式。本文从造影剂的产生﹑发展﹑结构特点及应用领域等进行了简要的叙述,重点介绍了针对造影剂的信号分析,成像方法,纳米级造影剂的研究进展及临床应用前景,为人们全面了解超声造影技术提供了参考与借鉴。Contrast agents-based ultrasound imaging is a new medical ultrasound mode that can significantly enhance the detection of medical ultrasound signal. In this paper, the past, development, characteristics and application of ultrasound contrast agents were given in a brief overview. Especially, we provided the highlight information of analysis of signal, imaging algorithms, research progress and clinic applications of nanoscale contrast agent. The profiles are useful as a definitive reference to comprehensive understanding of contrast-agents-based ultrasound imaging.

关 键 词：超声造影剂 成像方法 纳米 靶向 

分 类 号：R445.1[医药卫生—影像医学与核医学]