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STANDARDIZED GEOMETRIC AND PHYSIOLOGIC SPACE FOR VISUAL AND QUANTITATIVE EVALUATION OF TUMOR MRI CHARACTERISTICS
专利权人:
Bartholomew Patrick Keogh;Xu Feng
发明人:
Xu Feng,Bartholomew Patrick Keogh
申请号:
US14088285
公开号:
US20140146048A1
申请日:
2013.11.22
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A system and method for displaying MRI parameters measured from a tissue sample such a tumor. A computer system receives MRI data and determines a number of parameters including, a normalized cerebral blood volume (nCBV), a contrast transfer rate constant (kTrans) and apparent diffusion coefficient (ADC) calculated from Bo and B1000 MRI images for data points in the MRI data. These parameters are plotted onto a three-dimensional graph of voxels where the data in the MRI are mapped to a normalized radial distance and angle in the plot. The parameters nCBV, kTrans and 1/ADC are mapped to a color of the voxel and to height of a voxel in the +Z and −Z axes of the three dimensional plot.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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