[HTML][HTML] In vivo methods and applications of xenon-129 magnetic resonance

H Marshall, NJ Stewart, HF Chan, M Rao… - Progress in nuclear …, 2021 - Elsevier
Hyperpolarised gas lung MRI using xenon-129 can provide detailed 3D images of the
ventilated lung airspaces, and can be applied to quantify lung microstructure and detailed …

Protocols for multi‐site trials using hyperpolarized 129Xe MRI for imaging of ventilation, alveolar‐airspace size, and gas exchange: A position paper from the 129Xe …

PJ Niedbalski, CS Hall, M Castro… - Magnetic resonance …, 2021 - Wiley Online Library
Hyperpolarized (HP) 129Xe MRI uniquely images pulmonary ventilation, gas exchange, and
terminal airway morphology rapidly and safely, providing novel information not possible …

Pediatric lung MRI: currently available and emerging techniques

SD Serai, JB Rapp, LJ States, S Andronikou… - American Journal of …, 2021 - ajronline.org
OBJECTIVE. The purpose of this article is to review currently available and emerging
techniques for pediatric lung MRI for general radiologists. CONCLUSION. MRI is a radiation …

A decay‐modeled compressed sensing reconstruction approach for non‐Cartesian hyperpolarized 129Xe MRI

JW Plummer, R Hussain, AS Bdaiwi… - Magnetic …, 2024 - Wiley Online Library
Abstract Purpose Hyperpolarized 129Xe MRI benefits from non‐Cartesian acquisitions that
sample k‐space efficiently and rapidly. However, their reconstructions are complex and …

Rapid pulmonary 129Xe ventilation MRI of discharged COVID‐19 patients with zigzag sampling

Y Fang, H Li, L Shen, M Zhang, M Luo… - Magnetic …, 2024 - Wiley Online Library
Purpose To demonstrate the feasibility of zigzag sampling for 3D rapid hyperpolarized
129Xe ventilation MRI in human. Methods Zigzag sampling in one direction was combined …

Diffusion weighted hyperpolarized 129Xe MRI of the lung with 2D and 3D (FLORET) spiral

AS Bdaiwi, MM Willmering, H Wang… - Magnetic resonance …, 2023 - Wiley Online Library
Purpose To enable efficient hyperpolarized 129Xe diffusion imaging using 2D and 3D
(Fermat Looped, ORthogonally Encoded Trajectories, FLORET) spiral sequences and …

Improving Xenon‐129 lung ventilation image SNR with deep‐learning based image reconstruction

NJ Stewart, J de Arcos, AM Biancardi… - Magnetic …, 2024 - Wiley Online Library
Purpose To evaluate the feasibility and utility of a deep learning (DL)‐based reconstruction
for improving the SNR of hyperpolarized 129Xe lung ventilation MRI. Methods 129Xe lung …

Reproducibility of hyperpolarized 129Xe MRI ventilation defect percent in severe asthma to evaluate clinical trial feasibility

S Svenningsen, M McIntosh, A Ouriadov… - Academic …, 2021 - Elsevier
Rationale and Objectives 129 Xe MRI has been developed to noninvasively visualize and
quantify the functional consequence of airway obstruction in asthma. Its widespread …

Hyperpolarized Xenon-129 chemical exchange saturation transfer (HyperCEST) molecular imaging: achievements and future challenges

V Batarchuk, Y Shepelytskyi, V Grynko… - International Journal of …, 2024 - mdpi.com
Molecular magnetic resonance imaging (MRI) is an emerging field that is set to revolutionize
our perspective of disease diagnosis, treatment efficacy monitoring, and precision medicine …

B1 and magnetization decay correction for hyperpolarized 129Xe lung imaging using sequential 2D spiral acquisitions

AS Bdaiwi, ML Costa, JW Plummer… - Magnetic resonance …, 2023 - Wiley Online Library
Purpose To mitigate signal variations caused by inhomogeneous RF and magnetization
decay in hyperpolarized 129Xe ventilation images using flip‐angle maps generated from …