Strain and elasticity imaging in compression optical coherence elastography: the two‐decade perspective and recent advances
Quantitative mapping of deformation and elasticity in optical coherence tomography has
attracted much attention of researchers during the last two decades. However, despite …
attracted much attention of researchers during the last two decades. However, despite …
Photoacoustic elastography imaging: a review
Elastography imaging is a promising tool—in both research and clinical settings—for
diagnosis, staging, and therapeutic treatments of various life-threatening diseases (including …
diagnosis, staging, and therapeutic treatments of various life-threatening diseases (including …
Manually-operated compressional optical coherence elastography with effective aperiodic averaging: demonstrations for corneal and cartilaginous tissues
Compressional elastography in optical coherence tomography (OCT) is based on relating
the sought spatial distribution of stiffness with initially reconstructed strain distribution by …
the sought spatial distribution of stiffness with initially reconstructed strain distribution by …
Practical obstacles and their mitigation strategies in compressional optical coherence elastography of biological tissues
In this paper, we point out some practical obstacles arising in realization of compressional
optical coherence elastography (OCE) that have not attracted sufficient attention previously …
optical coherence elastography (OCE) that have not attracted sufficient attention previously …
[HTML][HTML] Geophysics-Inspired Nonlinear Stress–Strain Law for Biological Tissues and Its Applications in Compression Optical Coherence Elastography
We propose a nonlinear stress–strain law to describe nonlinear elastic properties of
biological tissues using an analogy with the derivation of nonlinear constitutive laws for …
biological tissues using an analogy with the derivation of nonlinear constitutive laws for …
Nonlinear elasticity assessment with optical coherence elastography for high-selectivity differentiation of breast cancer tissues
EV Gubarkova, AA Sovetsky, LA Matveev, AL Matveyev… - Materials, 2022 - mdpi.com
Soft biological tissues, breast cancer tissues in particular, often manifest pronounced
nonlinear elasticity, ie, strong dependence of their Young's modulus on the applied stress …
nonlinear elasticity, ie, strong dependence of their Young's modulus on the applied stress …
Full-optical method of local stress standardization to exclude nonlinearity-related ambiguity of elasticity estimation in compressional optical coherence elastography
Pronounced elastic nonlinearity intrinsic to many biological tissues makes the Young's
modulus (stiffness) of the tissue strongly dependent on the current strain and stress. The …
modulus (stiffness) of the tissue strongly dependent on the current strain and stress. The …
Analysis of friction in quantitative micro-elastography
Quantitative micro-elastography (QME) is a compression-based optical coherence
elastography technique capable of measuring the mechanical properties of tissue on the …
elastography technique capable of measuring the mechanical properties of tissue on the …
Wide-field quantitative micro-elastography of human breast tissue
Currently, 20-30% of patients undergoing breast-conserving surgery require a second
surgery due to insufficient surgical margins in the initial procedure. We have developed a …
surgery due to insufficient surgical margins in the initial procedure. We have developed a …
Spatio-temporal dynamics of diffusion-associated deformations of biological tissues and polyacrylamide gels observed with optical coherence elastography
YM Alexandrovskaya, EM Kasianenko, AA Sovetsky… - Materials, 2023 - mdpi.com
In this work, we use the method of optical coherence elastography (OCE) to enable
quantitative, spatially resolved visualization of diffusion-associated deformations in the …
quantitative, spatially resolved visualization of diffusion-associated deformations in the …