ArticleMagnetic resonance in medicine2016
RF instrumentation for same-breath triple nuclear lung MR imaging of (1)H and hyperpolarized (3)He and (129)Xe at 1.5T.
Article in Magnetic resonance in medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Functional Pulmonary Imaging.Journal of magnetic resonance imaging : JMRI · 2025Review
- Wideband receive-coil array design using high-impedance amplifiers for broadband decoupling.Magnetic resonance in medicine · 2023Article
- Interleaved and simultaneous multi-nuclear magnetic resonance in vivo. Review of principles, applications and potential.NMR in biomedicine · 2022Review
- A radially interleaved sodium and proton coil array for brain MRI at 7 T.NMR in biomedicine · 2021Article
- In vivo methods and applications of xenon-129 magnetic resonance.Progress in nuclear magnetic resonance spectroscopy · 2021Review
- Comparison of MEMS switches and PIN diodes for switched dual tuned RF coils.Magnetic resonance in medicine · 2018Article
- Multiple breath washout of hyperpolarizedMagnetic resonance in medicine · 2017Article
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Authors and funding
2 authors.
Funding
Abstract
purposeThe hyperpolarized gases (3)He and (129)Xe have distinct properties and provide unique and complementary functional information from the lungs. A triple-nuclear, same-breath imaging examination of the lungs with (1)H, (3)He, and (129)Xe can therefore provide exclusive functional information from the gas images. In addition, the (1)H images provide complementary co-registered structural information in the same physiological time frame. The goal of this study was to design an RF system for triple nuclear lung MRI at 1.5T, consisting of a dual-tuned transceiver coil for (3)He and (129)Xe, RF switches and a nested (1)H receiver array.
methodsA dual-tuned transmit-receive dual-Helmholtz RF coil for (3)He and (129)Xe was designed and constructed to work in unison with a nested (1)H receiver array.
resultsTriple-nuclear imaging (structural and ventilation) and apparent diffusion coefficient mapping of the human lungs was performed in the same breath-hold using the integrated RF system. B1 maps and volumetric ventilation imaging using a three-dimensional, balanced steady-state free precession pulse sequence performed with both hyperpolarized (3)He and (129)Xe indicate good stand-alone performance of the coil for the respective nucleus.
conclusionTriple-nuclear same-breath lung imaging with a dual-tuned coil ((3)He and (129)Xe) and a nested (1)H array has been demonstrated with a custom RF system.
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