摘要
热疗已成为一种重要的肿瘤治疗方法,温度是直接决定热疗效果的重要参数,实时准确地进行无创测温是肿瘤热疗进一步发展的关键。近年来利用B超进行无创测温,正受到越来越多研究者的关注。本文介绍了肿瘤热疗过程中基于B超图像纹理特征的无创监测原理及方法,并概述了国内外研究发展状况及亟待解决的问题。
Hyperthermia is a significant and promising technique for tumor treatment. Temperature is the key parameter which influences the treatment effectiveness. Therefore,real-time and precise noninvasive temperature monitoring is the pivotal issue in further development of hyperthermia. This paper introduced the noninvasive monitoring theories and techniques of hyperthermia based on ultrasonic image texture features,and reviewed the achievements both abroad and at home. In addition,some problems to be solved necessary were also pointed out.
出处
《生物医学工程学杂志》
EI
CAS
CSCD
北大核心
2010年第3期680-683,共4页
Journal of Biomedical Engineering
基金
国家自然科学基金资助项目(30770547)
关键词
肿瘤热疗
B超图像
纹理特征
无创监测
Tumor hyperthermia
B-ultrasound image
Texture characterization
Non-invasive monitoring
