Ultrasound Shear Wave Simulation of Breast Tumor Using Nonlinear Tissue Elasticity

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Ultrasound Shear Wave Simulation of Breast Tumor Using Nonlinear Tissue Elasticity

Shear wave elasticity imaging (SWEI) can assess the elasticity of tissues, but the shear modulus estimated in SWEI is often less sensitive to a subtle change of the stiffness that produces only small mechanical contrast to the background tissues. Because most soft tissues exhibit mechanical nonlinearity that differs in tissue types, mechanical contrast can be enhanced if the tissues are compres...

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ژورنال

عنوان ژورنال: Computational and Mathematical Methods in Medicine

سال: 2016

ISSN: 1748-670X,1748-6718

DOI: 10.1155/2016/2541325