Viscoelasticity imaging of biological tissues and single cells using shear wave propagation

H Li, G Flé, M Bhatt, Z Qu, S Ghazavi, L Yazdani… - Frontiers in …, 2021 - frontiersin.org
Changes in biomechanical properties of biological soft tissues are often associated with
physiological dysfunctions. Since biological soft tissues are hydrated, viscoelasticity is likely …

Evaluation of robustness of S-transform based phase velocity estimation in viscoelastic phantoms and renal transplants

P Kijanka, L Vasconcelos, J Mandrekar… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Ultrasound shear wave elastography (SWE) methods are being used to differentiate healthy
versus diseased tissue on the basis of their viscoelastic mechanical properties. Tissue …

Quantitative assessment of corneal elasticity distribution after FS‐LASIK using optical coherence elastography

X Han, Y Zhang, G Shi, G Liu, S Ai… - Journal of …, 2024 - Wiley Online Library
Quantifying corneal elasticity after femtosecond laser‐assisted in situ keratomileusis (FS‐
LASIK) procedure plays an important role in improving surgical safety and quality, since …

Phase velocity estimation with expanded bandwidth in viscoelastic phantoms and tissues

P Kijanka, MW Urban - IEEE transactions on medical imaging, 2021 - ieeexplore.ieee.org
Ultrasound shear wave elastography (SWE) is a technique used to measure mechanical
properties to evaluate healthy and pathological soft tissues. SWE typically employs an …

Two-point frequency shift method for shear wave attenuation measurement

P Kijanka, MW Urban - IEEE transactions on ultrasonics …, 2019 - ieeexplore.ieee.org
Ultrasound shear wave elastography (SWE) is an increasingly used noninvasive modality
for quantitative evaluation of tissue mechanical properties. SWE typically uses an acoustic …

Ultrasound viscoelastography by acoustic radiation force: A state-of-the-art review

X Chen, X Li, S Turco, RJG Van Sloun… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Ultrasound elastography (USE) is a promising tool for tissue characterization as several
diseases result in alterations of tissue structure and composition, which manifest as changes …

Imaging of single transducer-harmonic motion imaging-derived displacements at several oscillation frequencies simultaneously

MM Hossain, EE Konofagou - IEEE transactions on medical …, 2022 - ieeexplore.ieee.org
Mapping of mechanical properties, dependent on the frequency of motion, is relevant in
diagnosis, monitoring treatment response, or intra-operative surgical resection planning …

Point-to-point optical coherence elastography using a novel phase velocity method

G Liu, Y Zhang, Y Wang, S Ai, Y Zhu, G Shi… - Optics and Lasers in …, 2023 - Elsevier
Optical coherence elastography (OCE) offers great promise for clinical application, however,
its method for measuring elastic wave velocity has already become a big obstacle to further …

Dispersion curve calculation in viscoelastic tissue-mimicking materials using non-parametric, parametric, and high-resolution methods

P Kijanka, MW Urban - Ultrasonics, 2021 - Elsevier
Ultrasound shear wave elastography is a modality used for noninvasive, quantitative
evaluation of soft tissue mechanical properties. A common way of exploring the tissue …

Shear complex modulus imaging utilizing frequency combination in the least mean square/algebraic Helmholtz inversion

DT Tran, NTT Ha, LQ Hai, DN Tran… - Multimedia Tools and …, 2024 - Springer
Complex shear modulus imaging (CSMI) is a technique used to determine the elasticity and
viscosity of soft tissues; it aids in investigating tissue structure and detecting tumors. CSMI …