首页>
外国专利>
Tissue characterization in medical diagnostic ultrasound
Tissue characterization in medical diagnostic ultrasound
展开▼
机译:医学诊断超声中的组织表征
展开▼
页面导航
摘要
著录项
相似文献
摘要
To estimate attenuation in ultrasound imaging, displacements are measured at various locations along an acoustic radiation force impulse (ARFI) beam. The on-axis shifts and shifts from a phantom using a same ARFI focus as reference are used to cancel out focusing effects. A single ARFI beam can be used to estimate the attenuation for a spot.
展开▼