【摘 要】
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Background,Motivation and Objective Non invasive evaluation of rheological behavior of soft tissues may provide an important diagnosis tool.Nowadays,available commercial ultrasound systems only provid
【机 构】
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Institut Langevin,Paris,France;Instituto de Ingeniería Química,Uruguay
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Background,Motivation and Objective Non invasive evaluation of rheological behavior of soft tissues may provide an important diagnosis tool.Nowadays,available commercial ultrasound systems only provide shear elasticity estimation by shear wave speed assessment under hypothesis of a purely elastic model.However,to fully characterize the rheological behavior of tissues,through storage(G) and loss(G") moduli,it is necessary to estimate also shear wave attenuation.
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