北京生物医学工程Issue(4)：419-423,5.DOI:10.3969/j.issn.1002-3208.2015.04.18
肿瘤消融中的影像引导技术
Image-guided technology in tumor ablation
周振天 1刘家峰 1李海云 1梁志远1
作者信息
- 1. 首都医科大学生物医学工程学院 北京 100069
- 折叠
摘要
Abstract
Image-guided tumor ablation has characteristics as targeted,minimally invasive,safe and efficient. Therefore it is recognized and welcomed by the patients and doctors. Image-guided technology is the key to the success of tumor ablation. Traditional ultrasound,computed tomography,magnetic resonance imaging are the common image-guided technology. Traditional ultrasound is cheap and easy to operate. More importantly,it has no radiation and can achieve real-time monitoring. Computed tomography images have good density resolution and spatial resolution. So CT can display the structure relationships around the lesion. Magnetic resonance imaging has high spatial resolution and sensitivity to temperature changes,especially has the ability to distinguish soft tissues. In addition,certain new imaging technology such as elastography and image fusion technology also have been studied in recent years. In this paper,we discuss these image-guided technologies of tumor ablation.关键词
肿瘤消融/影像引导技术/影像融合技术Key words
tumor ablation/image-guided technology/image fusion technology分类
医药卫生引用本文复制引用
周振天,刘家峰,李海云,梁志远..肿瘤消融中的影像引导技术[J].北京生物医学工程,2015,(4):419-423,5.
