666-01-005 ISMRM Abstract

A dedicated 13C phantom and protocol for cross-site harmonization in clinical hyperpolarized 13C MRI

Primary: Contrast Mechanisms - Hyperpolarized MR (Non-Gas)

Secondary: Contrast Mechanisms - Molecular Imaging

666-01-005 · Hyperpolarization: Novel Methods · Thursday, 14 May, 8:30 AM–9:25 AM · Digital Posters Row G

Keywords: Hyperpolarized MR (Non-Gas) Phantoms Harmonisation 1-13C Pyruvate Multi-center study

Accepted

Kristina P Jacobsen ¹, Ingeborg S Skre¹, Rie B Olin¹, Mathilde H Lerche¹

¹DTU Health Tech, Technical University of Denmark, Kgs. Lyngby, Denmark

Presenting Author: Kristina P Jacobsen

Synopsis

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References

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3. Larson PEZ, Bernard JML, Bankson JA, et al. Current methods for hyperpolarized [1-13C]pyruvate MRI human studies. Magn Reson Med. 2024;91(6):2204-2228. doi:10.1002/mrm.29875 [doi]

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7. Walker CM, Lee J, Ramirez MS, Schellingerhout D, Millward S, Bankson JA. A catalyzing phantom for reproducible dynamic conversion of hyperpolarized [1-¹³C]-pyruvate. PLoS One. 2013;8(8):e71274. Published 2013 Aug 15. doi:10.1371/journal.pone.0071274 [doi]

8. Sanchez-Heredia JD, Olin RB, Grist JT, et al. RF coil design for accurate parallel imaging on 13 C MRSI using 23 Na sensitivity profiles. Magn Reson Med. 2022;88(3):1391-1405. doi:10.1002/mrm.29259 [doi]

9. Schulte RF, Sacolick L, Deppe MH, et al. Transmit gain calibration for nonproton MR using the Bloch-Siegert shift. NMR Biomed. 2011;24(9):1068-1072. doi:10.1002/nbm.1657 [doi]

10. Schulte RF, Sperl JI, Weidl E, et al. Saturation-recovery metabolic-exchange rate imaging with hyperpolarized [1-13C] pyruvate using spectral-spatial excitation. Magn Reson Med. 2013;69(5):1209-1216. doi:10.1002/mrm.24353 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/666-01-005