Estimation of mechanical parameters in cancers by empirical orthogonal function analysis of poroelastography data

MT Islam, R Righetti - Computers in Biology and Medicine, 2019 - Elsevier
Ultrasound poroelastography is a non-invasive imaging modality that has been shown to be
capable of estimating mechanical parameters such as Young's modulus (YM), Poisson's …

Estimation of vascular permeability in irregularly shaped cancers using ultrasound poroelastography

MT Islam, E Tasciotti, R Righetti - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Objective: Vascular permeability (VP) is a mechanical parameter which plays an important
role in cancer initiation, metastasis, and progression. To date, there are only a few non …

Estimation of mechanical and transport parameters in cancers using short time poroelastography

S Majumder, MT Islam, R Righetti - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Mechanical and transport properties of cancers such as Young's modulus (YM), Poisson's
ratio (PR), and vascular permeability (VP) have great clinical importance in cancer …

Ultrasound estimation of strain time constant and vascular permeability in tumors using a CEEMDAN and linear regression-based method

MHR Khan, R Righetti - Computers in Biology and Medicine, 2022 - Elsevier
Ultrasound poroelastography focuses on the estimation of the spatio-temporal mechanical
behavior of tissues using data often corrupted with non-stationary noise. The cumulative …

A new method for estimating the effective Poisson's ratio in ultrasound poroelastography

MT Islam, A Chaudhry, S Tang… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Ultrasound poroelastography aims at assessing the poroelastic behavior of biological
tissues via estimation of the local temporal axial strains and effective Poisson's ratios (EPR) …

Imaging and measurement of the poroelastic behavior of materials using new ultrasound elastography techniques

A Chaudhry - 2016 - oaktrust.library.tamu.edu
Ultrasound elastography (USE) is a well-established technique used to non-invasively map
tissue stiffness. More recently, a novel branch of USE, called poroelastography, has been …

A novel filter for accurate estimation of fluid pressure and fluid velocity using poroelastography

MT Islam, R Righetti - Computers in biology and medicine, 2018 - Elsevier
Fluid pressure and fluid velocity carry important information for cancer diagnosis, prognosis
and treatment. Recent work has demonstrated that estimation of these parameters is …

A Novel Poroelastography Method for High-quality Estimation of Lateral Strain, Solid Stress and Fluid Pressure In Vivo

MHR Khan, R Righetti - IEEE Transactions on Medical Imaging, 2024 - ieeexplore.ieee.org
Assessment of mechanical and transport properties of tissues using ultrasound elasticity
imaging requires accurate estimations of the spatiotemporal distribution of volumetric strain …

A Spline Interpolation–based Data Reconstruction Technique for Estimation of Strain Time Constant in Ultrasound Poroelastography

MT Islam, R Righetti - Ultrasonic Imaging, 2020 - journals.sagepub.com
Ultrasound poroelastography is a cost-effective and noninvasive imaging technique, which
can be used to reconstruct mechanical parameters of tissues such as Young's modulus …

Assessment of compression-induced solid stress, fluid pressure and mechanopathological parameters in cancers in vivo using poroelastography

MDHR Khan, MT Islam, F Taraballi… - Physics in Medicine & …, 2023 - iopscience.iop.org
Objective. Compression-induced solid stress (SSc) and fluid pressure (FPc) during
ultrasound poroelastography (USPE) experiments are correlated with two markers of cancer …