Key result
Ultrasound Doppler combined with inverse problem-solving proves experimentally feasible for estimating perivascular tissue Young's modulus.
Population
In vitro phantom composed of a latex tube surrounded by a cryogel tissue-mimicking material
Design
Preclinical
Authors
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Experimentally feasible for perivascular modulus estimation; leaves open in vivo validation and clinical translation.
A novel ultrasound Doppler method combined with inverse problem-solving can feasibly estimate the Young's modulus of tissues surrounding pulsatile vessels in vitro.
Balocco et al. (2007) studied this question. Ultrasound Doppler measurements combined with an inverse problem-solving method was evaluated on Estimation of Young's modulus and pressure resulting from downstream load. An indirect approach using ultrasound Doppler measurements combined with an inverse problem-solving method was experimentally feasible for estimating the Young's modulus of tissues surrounding vessels.
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