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NON-INVASIVE ASSESSMENT OF LIVER FAT BY CRAWLING WAVE DISPERSION
NON-INVASIVE ASSESSMENT OF LIVER FAT BY CRAWLING WAVE DISPERSION
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机译:爬波色散对肝脂肪的无创评估
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摘要
Using a modified ultrasound device, crawling waves are applied to the liver over a range of shear wave frequencies. Dispersion measurements are obtained that reflect tissue viscosity and these correlate with the degree of steatosis. A device for the process has an actuator on either side of the ultrasound transducer to apply shear waves, which interfere to produce the crawling waves.
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