杨 琛,彭婵娟.超声造影定量评价体系及其影响因素分析[J].中国肿瘤,2016,25(3):212-218. |
超声造影定量评价体系及其影响因素分析 |
Factors Influencing Perfusion Parameters of Contrast-Enhanced Ultrasound |
投稿时间:2015-10-07 |
DOI:10.11735/j.issn.1004-0242.2016.03.A012 |
|
 |
中文关键词: 造影剂 超声 血流灌注 时间强度曲线 定量分析 |
英文关键词:contrast agent ultrasonography blood perfusion time-intensity curve quantitative analysis |
基金项目:浙江省公益技术研究社会发展项目(2013C33206) |
|
摘要点击次数: 2182 |
全文下载次数: 1270 |
中文摘要: |
摘 要:作为一种无创、敏感、准确的功能成像手段,超声造影的灌注模式能鉴别良恶性肿瘤,其定量技术还能以量化的方式客观地反映组织中血流灌注的改变,具有预测疗效的潜力。全文就超声造影各定量参数的意义及时间—强度曲线分析过程中的相关影响因素作一阐述与分析。 |
英文摘要: |
Abstract:As a non-invasive imaging technique with high sensitivity and specificity for functional imaging,perfusion based contrast-enhanced ultrasound imaging can assess tumor malignancy,quantitatively evaluate perfusion change in the tissue,and has the potential to be a prognostic factor. In this paper,we discuss various quantification parameters in contrast-enhanced ultrasound imaging with their definition and related impact factors during the time intensity curve (TIC) analysis. |
在线阅读
查看全文 查看/发表评论 下载PDF阅读器 |