Synopsis
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369-05-001
ISMRM Abstract
Spatially Resolved Measurements Mapping 129Xe T2-Star in Pulmonary Membrane Tissue and Red Blood Cells
Accepted
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1. Niedbalski PJ, Hall CS, Castro M, Eddy RL, Rayment JH, Svenningsen S, Parraga G, Zanette B, Santyr GE, Thomen RP, et al. Protocols for multi-site trials using hyperpolarized (129) Xe MRI for imaging of ventilation, alveolar-airspace size, and gas exchange: A position paper from the (129) Xe MRI clinical trials consortium. Magn Reson Med. 2021;86:2966-2986. doi: 10.1002/mrm.28985 [doi]
2. Kaushik SS, Robertson SH, Freeman MS, He M, Kelly KT, Roos JE, Rackley CR, Foster WM, McAdams HP, Driehuys B. Single-breath clinical imaging of hyperpolarized (129)Xe in the airspaces, barrier, and red blood cells using an interleaved 3D radial 1-point Dixon acquisition. Magn Reson Med. 2016;75:1434-1443. doi: 10.1002/mrm.25675 [doi]
3. Leewiwatwong S, Bechtel A, Mummy D, Zhang S, Lu J, Costelle A, Cleveland ZI, Willmering M, Parra-Robles J, Fain S, et al. Establishing standardized healthy reference distributions and values for multisite (129)Xe gas exchange MRI/MR spectroscopy at 3 T across major scanner platforms. Magn Reson Med. 2025;94:1684-1699. doi: 10.1002/mrm.30586 [doi]
4. Xu X, Norquay G, Parnell SR, Deppe MH, Ajraoui S, Hashoian R, Marshall H, Griffiths PD, Parra-Robles J, Wild JM. Hyperpolarized 129Xe gas lung MRI-SNR and T2* comparisons at 1.5 T and 3 T. Magn Reson Med. 2012;68:1900-1904. doi: 10.1002/mrm.24190 [doi]
5. Willmering M, Matheson A, Niedbalski P, Cleveland Z, Walkup L, Woods J. Assessment of Sequence and Assumption Imperfections on 1-point Dixon 129Xe Gas Exchange MRI Metrics. In: ISMRM Annual Meeting. Honolulu, HI; 2025.
6. Mata J, Guan S, Qing K, Tustison N, Shim Y, Mugler JP, 3rd, Altes T, Huaromo J, Mehrad B. Evaluation of Regional Lung Function in Pulmonary Fibrosis with Xenon-129 MRI. Tomography. 2021;7:452-465. doi: 10.3390/tomography7030039 [doi]
7. Guan S, Tustison N, Qing K, Shim YM, Mugler J, 3rd, Altes T, Albon D, Froh D, Mehrad B, Patrie J, et al. 3D Single-Breath Chemical Shift Imaging Hyperpolarized Xe-129 MRI of Healthy, CF, IPF, and COPD Subjects. Tomography. 2022;8:2574-2587. doi: 10.3390/tomography8050215 [doi]
8. Bier EA, Robertson SH, Schrank GM, Rackley C, Mammarappallil JG, Rajagopal S, McAdams HP, Driehuys B. A protocol for quantifying cardiogenic oscillations in dynamic (129) Xe gas exchange spectroscopy: The effects of idiopathic pulmonary fibrosis. NMR Biomed. 2019;32:e4029. doi: 10.1002/nbm.4029 [doi]
9. Haacke EM. Magnetic resonance imaging : physical principles and sequence design. J. Wiley & Sons; 1999.
10. Collier GJ, Eaden JA, Hughes PJC, Bianchi SM, Stewart NJ, Weatherley ND, Norquay G, Schulte RF, Wild JM. Dissolved (129) Xe lung MRI with four-echo 3D radial spectroscopic imaging: Quantification of regional gas transfer in idiopathic pulmonary fibrosis. Magn Reson Med. 2021;85:2622-2633. doi: 10.1002/mrm.28609 [doi]
Cite this abstract
http://echo.ismrm.org/p/ISMRM2026/369-05-001