Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
466-03-001 ISMRM Abstract

Quantitative T1 and T2 Mapping of Rabbit Knees after Focal Radiation: Effects of 1% Gd Immersion and Post-Treatment Interval

Primary: Musculoskeletal - Cartilage
Secondary: Pediatrics - MSK
466-03-001 · Pulse Sequences with a Focus on Quantitative Imaging · Tuesday, 12 May, 1:40 PM–2:35 PM · Digital Posters Row G
Keywords: Bone Contrast-enhancement T1 T2 Mapping Radiation therapy Knee cartilage
Accepted
Yanping Sun1, Camilo Perdomo-Luna2,3, Laura A Santos2,3, Luis Riera-Soler4, Ingrid Galvis5, Diego Jaramillo6, Ola Kvist7,8
1Oncology Precision Therapeutics and Imaging Core (OPTIC), Columbia University Irving Medical Center, New York, United States of America
2Department of Radiology, Columbia University Irving Medical Center, New York, United States of America
3Radiology, Columbia University Irving Medical Center, New York, United States of America
4Pediatric Radiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
5Department of Radiology, Columbia University, New York, United States of America
6Department of Radiology, Hospital for Special Surgery, New York, United States of America
7Department of Women’s and Children’s Health, Karolinska Institute, Stockholm, Sweden., Karolinska Institutet, Solna, Sweden
8Department of Pediatric Radiology, Columbia University Irving Medical Center, New York, United States of America
Presenting Author: Francesca De Luca

Synopsis

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References

1. Wada H, Ikoma K, Oka Y, Nishida A, Onishi O, Kim WC, et al. Status of growth plates can be monitored by MRI. J Magn Reson Imaging. 2020 Jan;51(1):133–43. https://doi.org/10.1002/jmri.26771 [doi]
2. Kvist O, Damberg P, Dou Z, Berglund JS, Flodmark CE, Nilsson O, et al. Magnetic resonance and diffusion tensor imaging of the adolescent rabbit growth plate of the knee. Magnetic resonance in medicine. 2023 Jan;89(1):331–42. DOI: 10.1002/mrm.29432 [doi]
3. Dardzinski BJ, Laor T, Schmithorst VJ, Klosterman L, Graham TB. Mapping T2 relaxation time in the pediatric knee: feasibility with a clinical 1.5-T MR imaging system. Radiology. 2002 Oct;225(1):233–9. DOI: 10.1148/radiol.2251011461 [doi]
4. Zibetti MVW, Menon RG, de Moura HL, Zhang X, Kijowski R, Regatte RR. Updates on Compositional    MRI Mapping of the Cartilage: Emerging Techniques and Applications. J Magn Reson Imaging.                2023;58(1):44-60. DOI: 10.1002/jmri.28689 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/466-03-001