[HTML][HTML] Super-resolution ultrasound microvascular imaging: Is it ready for clinical use?

P Song, JM Rubin, MR Lowerison - Zeitschrift für Medizinische Physik, 2023 - Elsevier
The field of super-resolution ultrasound microvascular imaging has been rapidly growing
over the past decade. By leveraging contrast microbubbles as point targets for localization …

Longitudinal 3-D visualization of microvascular disruption and perfusion changes in mice during the evolution of glioblastoma using super-resolution ultrasound

JR McCall, R DeRuiter, M Ross… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Glioblastoma is an aggressive brain cancer with a very poor prognosis in which less than
6% of patients survive more than five-year post-diagnosis. The outcome of this disease for …

Quantitative pulsatility measurements using 3D dynamic ultrasound localization microscopy

C Bourquin, J Porée, B Rauby, V Perrot… - Physics in Medicine …, 2024 - iopscience.iop.org
A rise in blood flow velocity variations (ie pulsatility) in the brain, caused by the stiffening of
upstream arteries, is associated with cognitive impairment and neurodegenerative diseases …

Element Position Calibration for Matrix Array Transducers with Multiple Disjoint Piezoelectric Panels

JR McCall, A Chavignon, O Couture… - Ultrasonic …, 2024 - journals.sagepub.com
Two-dimensional ultrasound transducers enable the acquisition of fully volumetric data that
have been demonstrated to provide greater diagnostic information in the clinical setting and …

Ultrasound biomicroscopy in the quantification of brain perfusion parameters of a rat stroke model: Analysis of contrast agent bolus kinetic dynamics

AS da Cruz, MM Drehmer, W Baetas-da-Cruz… - Journal of Neuroscience …, 2024 - Elsevier
Background Ischemic stroke represents a significant global health concern, necessitating
thorough investigations and the utilization of stroke animal models to explore novel …

Super‐Resolution Ultrasound Imaging for Monitoring the Therapeutic Efficacy of a Vascular Disrupting Agent in an Animal Model of Breast Cancer

K Hoyt - Journal of Ultrasound in Medicine, 2024 - Wiley Online Library
Objective Evaluate the use of super‐resolution ultrasound (SRUS) imaging for the early
detection of tumor response to treatment using a vascular‐disrupting agent (VDA). Methods …

Understanding the effects of microbubble concentration on localization accuracy in super-resolution ultrasound imaging

M Lerendegui, J Yan, E Stride… - Physics in Medicine & …, 2024 - iopscience.iop.org
Super-resolution ultrasound (SRUS) through localising and tracking of microbubbles (MBs)
can achieve sub-wavelength resolution for imaging microvascular structure and flow …

Volumetric ultrasound localization microscopy with diverging cylindrical waves

A Coudert, A Chavignon, L Denis… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Transcranial ultrasound plays a limited role in neuroradiology due to its lack of resolution,
planar imaging, and user-dependency. By breaching the diffraction limit using injected …

Longitudinal awake imaging of deep mouse brain microvasculature with super-resolution ultrasound localization microscopy

Y Wang, MR Lowerison, Q You, BZ Lin, DA Llano… - bioRxiv, 2023 - biorxiv.org
Super-resolution ultrasound localization microscopy (ULM) is an emerging imaging modality
that resolves capillary-scale microvasculature in deep tissues. However, existing preclinical …

Photoacoustic imaging of squirrel monkey cortical responses induced by peripheral mechanical stimulation

KW Chang, MS Karthikesh, Y Zhu… - Journal of …, 2024 - Wiley Online Library
Non‐human primates (NHPs) are crucial models for studies of neuronal activity. Emerging
photoacoustic imaging modalities offer excellent tools for studying NHP brains with high …