Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
369-01-012 ISMRM Abstract

A length-adjusted, simplified J-pole antenna array for preclinical hybrid ultra-high field MR-PET systems

Primary: Physics & Engineering - PET/MR
Secondary: Physics & Engineering - Hybrid & Novel Systems Technology
369-01-012 · RF Coils and Safety · Monday, 11 May, 8:20 AM–9:15 AM · Digital Posters Row J
Keywords: Preclinical Ultra-high field Simultaneous MR-PET J-pole Hybrid system
Accepted
Chang-Hoon Choi1, N. Jon Shah1,2,3,4
1Forschungszentrum Juelich, Juelich, Germany
2Forschungszentrum Jülich, Jülich, Germany
3Department of Neurology, RWTH Aachen University, Aachen, Germany
4JARA - BRAIN - Translational Medicine, Aachen, Germany
Presenting Author: Fabian Küppers

Synopsis

Motivation:
Goals:
Approach:
Results:
Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

Log in

References

1. Shah NJ. Hybrid MR-PET imaging: systems, methods and applications. RSC; 2018.
2. Choi C-H, Felder J, Lerche C, Shah NJ. MRI coil development strategies for hybrid MR-PET systems: a review. IEEE Rev Biomed Eng. 2024;17:342-350.
3. Choi C-H, Hong S-M, Felder J, Tellmann L, Scheins J, Rota Kops E, Lerche C, Shah NJ. A novel J-shape antenna array for simultaneous MR-PET or MR-SPECT imaging. IEEE Trans Med Imaging. 2022;41(5):1104-1113.
4. Choi C-H, et al. Antenne, Antennenanordnung, Verfahren und Tomographiesystem (Patent pending - DE102024201994A1).
5. Felder J, Celik A, Choi C-H, Schwan S, Shah NJ. 9.4T small animal MRI using clinical components for direct translational studies. J Transl Med. 2017;15:264.
6. Choi C-H, Felder T, Felder J, Tellmann L, Hong S-M, Wegner H-P, Shah NJ, Ziemons K. Design, evaluation, and comparison of endorectal coils for hybrid MR-PET imaging of the prostate. Phys Med Biol. 2020;65:115005.
7. Son JW, Kim KY, Park JY, Kim K, Lee YS, Ko GB, Lee JS. SimPET: a preclinical PET insert for simultaneous PET/MR imaging. Mol Imaging Biol. 2020 Oct;22(5):1208-1217.
8. Gsell W, Molinos C, Correcher C, Belderbos S, Wouters J, Junge S, Heidenreich M, Velde GV, Rezaei A, Nuyts J, Cawthorne C, Cleeren F, Nannan L, Deroose CM, Himmelreich U, Gonzalez AJ. Characterization of a preclinical PET insert in a 7 Tesla MRI scanner: beyond NEMA testing. Phys Med Biol. 2020 Dec 10;65(24):245016.
9. Omidvari N, Topping G, Cabello J, Paul S, Schwaiger M, Ziegler SI. MR-compatibility assessment of MADPET4: a study of interferences between an SiPM-based PET insert and a 7 T MRI system. Phys Med Biol. 2018 May 1;63(9):095002.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/369-01-012