超声血流定量新技术的进展  

Recent progress in new techniques of blood flow quantification with ultrasound

作　　者：姬冰[1] 刘明辉[1] 

机构地区：[1]中南大学湘雅二医院超声科,湖南长沙410011

出　　处：《中国医学影像技术》2011年第2期409-413,共5页Chinese Journal of Medical Imaging Technology

摘　　要：评估器官或组织的灌注水平可反映其病理生理变化,是临床诊断和治疗的基础。作为一种新颖的定量血流灌注方法,超声动态评估组织灌注(DTPM)技术显示出良好的应用前景。本文就DTPM技术进行综述。The assessment of tissue perfusion can improve the understanding of underlying pathophysiology,which is the basis for clinical diagnosis and treatment.As a new and promising method for quantification of perfusion,dynamic tissue perfusion measurement（DTPM） shows excellent potential in clinical applications.

关 键 词：超声检查 血流灌注 PixelFlux软件 感兴趣区 

分 类 号：R445.1[医药卫生—影像医学与核医学]