ArticleMagnetic resonance in medicine2021
Removal of off-resonance xenon gas artifacts in pulmonary gas-transfer MRI.
Article in Magnetic resonance in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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Who cites it
10 citing papers in PubMed, 10 citations in OpenAlex.
- Robust spectral averaging and chemical shift calculation for hyperpolarizedMagnetic resonance imaging · 2026Article
- Multinuclear NMR and MRI Beyond Proton Imaging: Principles, Contrast Mechanisms, and Applications in Materials and Biomedicine.International journal of molecular sciences · 2026Review
- Comparative evaluation of supervised and unsupervised deep learning strategies for denoising hyperpolarizedMagnetic resonance in medicine · 2026Article
- Design and Implementation of a Multi-Center Trial ofJournal of magnetic resonance imaging : JMRI · 2025Article
- A thermally polarized, dissolved-phaseJournal of magnetic resonance (San Diego, Calif. : 1997) · 2025Article
- Direct imaging of pulmonary gas exchange with hyperpolarized xenon MRI.Innovation (Cambridge (Mass.)) · 2024Review
- A decay-modeled compressed sensing reconstruction approach for non-Cartesian hyperpolarizedMagnetic resonance in medicine · 2024Article
- Revealing a Third Dissolved-Phase Xenon-129 Resonance in Blood Caused by Hemoglobin Glycation.International journal of molecular sciences · 2023Article
- Childhood to adulthood: Accounting for age dependence in healthy-reference distributions inMagnetic resonance in medicine · 2023Article
- PediatricJournal of magnetic resonance imaging : JMRI · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
purposeHyperpolarized xenon (
methods
resultsGas-phase contamination at 3.0T was more diffuse and located predominantly outside the lungs, relative to simulated 1.5T contamination caused by the larger frequency offset. Phantom experiments illustrated a 91% removal efficiency. In human subjects, contamination removal produced significant changes in dissolved signal SNR (+7.8%), mean (-1.4%), and standard deviation (-2.3%) despite low contamination. Repeat measurements showed reduced variance (dissolved mean, -1.0%; standard deviation, -8.4%).
conclusionOff-resonance gas-phase contamination can be removed robustly with no/minimal sequence modifications. Contamination removal permits more accurate quantification, reduces radiofrequency stringency requirements, and increases data consistency, providing improved sensitivity needed for multicenter trials.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.