2022
DOI: 10.1007/s10396-022-01235-1
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Assessment of the frequency dependence of acoustic properties on material, composition, and scatterer size of the medium

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Cited by 2 publications
(3 citation statements)
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“…In previous studies on the influence of sound field characteristics, the amplitude envelope and backscattering properties of phantoms containing 5-40 μm acrylic scatterers were evaluated. 7,43,46) Using nylon spheroids to model normal liver, the scattering intensity from acrylic spheroids with diameters of 30 or 40 μm was too strong to mimic scattering from real fat droplets. Therefore, 10 μm acrylic spheroids were chosen to visualize the effect of small fat droplets on high-resolution measurements using HF ultrasound.…”
Section: Tissue-mimicking Phantoms With Multiple Types Of Scatterersmentioning
confidence: 99%
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“…In previous studies on the influence of sound field characteristics, the amplitude envelope and backscattering properties of phantoms containing 5-40 μm acrylic scatterers were evaluated. 7,43,46) Using nylon spheroids to model normal liver, the scattering intensity from acrylic spheroids with diameters of 30 or 40 μm was too strong to mimic scattering from real fat droplets. Therefore, 10 μm acrylic spheroids were chosen to visualize the effect of small fat droplets on high-resolution measurements using HF ultrasound.…”
Section: Tissue-mimicking Phantoms With Multiple Types Of Scatterersmentioning
confidence: 99%
“…Therefore, quantitative ultrasound (QUS) has been proposed as a quantitative evaluation method for ultrasound imaging. QUS includes methods to estimate the speed of sound, [1][2][3][4] attenuation coefficient, [5][6][7] backscatter coefficient, [8][9][10][11] and shear wave velocity [12][13][14][15] and methods to generate amplitude envelope statistics of the probability density function (PDF) of the echo signal. QUS methods have been applied to various biological tissues, such as the skin, 16,17) breast, 18,19) blood vessels, [20][21][22] and lymph nodes.…”
Section: Introductionmentioning
confidence: 99%
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