Ultrasound elastography

XW Cui, KN Li, AJ Yi, B Wang, Q Wei, GG Wu… - Endoscopic …, 2022 - journals.lww.com
… ; (iv) score 4, the lesion is hard but the same size in the elastogram as in the B-mode image;
(v) … Furthermore, US elastography is most widely used as it yields a best tradeoff between …

Magnetic resonance elastography from fundamental soft-tissue mechanics to diagnostic imaging

I Sack - Nature Reviews Physics, 2023 - nature.com
… Magnetic resonance elastography (MRE) is a versatile imaging technique for mapping the
… a rich, still widely unexplored, source of image contrast in MRE that is related to intrinsic …

Analysis of sensitivity in quantitative micro-elastography

J Li, MS Hepburn, L Chin, A Mowla… - Biomedical Optics …, 2021 - opg.optica.org
… Furthermore, we demonstrate how signal processing in QME provides a trade-off between
sensitivity and resolution that can be used to optimize imaging performance. We believe that …

Asynchronous magnetic resonance elastography: Shear wave speed reconstruction using noise correlation of incoherent waves

KD Nguyen, BP Bonner, AN Foster… - Magnetic resonance …, 2023 - Wiley Online Library
… to MRI, where the higher imaging quality and relative ease of 3D imaging can provide more
… this tradeoff and which we refer to as asynchronous magnetic resonance elastography (…

Parameterized strain estimation for vascular ultrasound elastography with sparse representation

H Li, J Poree, B Chayer, MHR Cardinal… - … on Medical Imaging, 2020 - ieeexplore.ieee.org
… There is a trade-off between elastogram spatial sampling and computation efficiency for
window-based approaches. The spatial sampling is determined by the window overlap, as …

Improving image quality in a new method of data-driven elastography

W Newman, J Ghaboussi… - Medical Imaging 2024 …, 2024 - spiedigitallibrary.org
… In this study, we examined the trade-off between the initial compressibility assumption used
to pretrain the networks and the resulting modulus image after AutoP training. We found that …

An unsupervised approach to ultrasound elastography with end-to-end strain regularisation

R Delaunay, Y Hu, T Vercauteren - … Image Computing and Computer …, 2020 - Springer
… Furthermore, real-time imaging is an important feature of elastography, and a trade-off is …
flow estimation have inspired new approaches for strain elastography [9]. Those methods …

Multifrequency magnetic resonance elastography for elasticity quantitation and optimal tissue discrimination: A two‐platform liver fibrosis mimicking phantom study

F Andoh, JL Yue, F Julea, M Tardieu… - NMR in …, 2021 - Wiley Online Library
… ultrasound shear wave elastography (SWE) measurements, a competing imaging modality
in … come at the expense of spatial resolution and the tradeoff should be thoroughly studied on …

Ultrashort echo time magnetic resonance elastography for quantification of the mechanical properties of short T2 tissues via optimal control‐based radiofrequency …

P Sango‐Solanas, K Tse Ve Koon… - NMR in …, 2024 - Wiley Online Library
… But a trade-off is required between the encoded phase and the signal-to-noise ratio (SNR). …
Figure 5 shows the magnitude and phase images as well as the obtained elastograms of the …

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
… Shear wave elastography is a non-invasive imaging … developments of shear wave elastography
for viscoelasticity … The optimal setting resides at the trade-off between the SNR increase …