Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
365-05-004 ISMRM Abstract

Quantitative Defect Mapping for Free-Breathing 19F Spiral UTE

Primary: Body - Lung
Secondary: Acquisition & Reconstruction - Image Reconstruction: Non-AI
365-05-004 · Novel Acquisition Methods · Monday, 11 May, 4:10 PM–5:05 PM · Digital Posters Row F
Accepted
Truc Nguyen 1, Khoi M Huynh2,3, Sang Hun Chung4, Courtney Wing2, Yong Chen5,6,7,8,9, Pew-Thian Yap2,3, Jennifer L Goralski10, Yueh Lee11
1Lampe Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
2Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
3Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
4Radiology, Northwestern University, Chicago, United States of America
5Department of Radiology, Case Western Reserve University, Cleveland, United States of America
6Department of Radiology, University Hospitals, Cleveland, United States of America
7University Hospitals Cleveland Medical Center, Cleveland, Ohio, United States of America
8Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio, United States of America
9Department of Biomedical Engineering, Case Western Reserve University, Cleveland, United States of America
10Critical Care and Pediatric Pulmonology, University of North Carolina at Chapel Hill, Chapel Hill, United States of America
11University of North Carolina at Chapel Hill, Chapel Hill, United States of America
Presenting Author: Truc Nguyen

Synopsis

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References

1. Chung, S. H., Huynh, K. M., Goralski, J. L., Chen, Y., Yap, P. T., Ceppe, A. S., ... & Lee, Y. Z. (2023). Feasibility of free‐breathing 19F MRI image acquisition to characterize ventilation defects in CF and healthy volunteers at wash‐in. Magnetic resonance in medicine, 90(1), 79-89.
2. Goralski, J. L., Chung, S. H., Glass, T. M., Ceppe, A. S., Akinnagbe-Zusterzeel, E. O., Trimble, A. T., ... & Lee, Y. Z. (2020). Dynamic perfluorinated gas MRI reveals abnormal ventilation despite normal FEV1 in cystic fibrosis. JCI insight, 5(2), e133400.
3. Huynh, K., Chang, W. T., Wu, Y., & Yap, P. T. (2024). Optimal shrinkage denoising breaks the noise floor in high-resolution diffusion MRI. Patterns, 5(4).
4. Nguyen, T., Huynh, K., Chung, S. H., Yap, P. T., & Lee, Y. Z. (2024). Temporal profile block-matching denoising enables free-breathing dynamic 19F lung MRI with sub 0.5 second acquisition time. ISMRM 2024.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/365-05-004