Non-invasive imaging of Young's modulus and Poisson's ratio in cancers in vivo

MT Islam, S Tang, C Liverani, S Saha, E Tasciotti… - Scientific reports, 2020 - nature.com
Alterations of Young's modulus (YM) and Poisson's ratio (PR) in biological tissues are often
early indicators of the onset of pathological conditions. Knowledge of these parameters has …

Displacement Tracking Techniques in Ultrasound Elastography: From Cross-Correlation to Deep Learning

M Ashikuzzaman, A Héroux, A Tang… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Ultrasound elastography is a non-invasive medical imaging technique that maps
viscoelastic properties to characterize tissues and diseases. Elastography can be divided …

Non-Invasive Assessment of the Spatial and Temporal Distributions of Interstitial Fluid Pressure, Fluid Velocity and Fluid Flow in Cancers In Vivo

MT Islam, S Tang, E Tasciotti, R Righetti - IEEE Access, 2021 - ieeexplore.ieee.org
Interstitial fluid pressure, interstitial fluid velocity and related parameters are of great clinical
significance for cancer diagnosis, prognosis and treatment. A limited number of non-invasive …

Non-invasive imaging of normalized solid stress in cancers in vivo

MT Islam, E Tasciotti, R Righetti - IEEE journal of translational …, 2019 - ieeexplore.ieee.org
The solid stress (SSg) that develops inside a cancer is an important marker of cancer's
growth, invasion and metastasis. Currently, there are no non-invasive methods to image …

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 …

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 …

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 …

A new poroelastography method to assess the solid stress distribution in cancers

MT Islam, R Righetti - IEEE Access, 2019 - ieeexplore.ieee.org
Growth, invasion, and metastasis of cancers are directly linked to the cancer's stiffness and
the solid stress (SSg) that develops inside the cancer. Currently, there are no non-invasive …

Efficient Flow Control in Industrial Processes: Estimating In-flow at Control Valves Without Physical Sensors

BR Navada, SK Venkata, P Mohanty - Journal of Robotics and …, 2024 - journal.umy.ac.id
In industrial processes, achieving an efficient flow is paramount as various loops are
controlled through flow control. To optimize this flow, it is essential to monitor various …

Rotation elastogram estimation using mechanical assisted spatial compounding: an experimental validation study

T Zagaglioni, M Trejo, DA Espíndola, BA Galaz - IEEE Access, 2024 - ieeexplore.ieee.org
In quasi-static ultrasound elastography, breast tumor classification can be performed by
using the rotation fill-in signature present in the rotation elastogram. This rotation fill-in …