563-02-007 ISMRM Abstract

Healthy knee cartilage T2 mapping assessed with GRAPPATINI and multi-echo spin-echo (MESE) at 3T

Primary: Musculoskeletal - Cartilage

Secondary: Acquisition & Reconstruction - Quantitative Imaging: spine, MSK, others

563-02-007 · Cartilage 2026 · Wednesday, 13 May, 9:15 AM–10:10 AM · Digital Posters Row D

Keywords: Cartilage MSK T2 relaxometry Repeatability

Accepted

Bénédicte M Delattre¹, Tom Hilbert^2,3,4, Halah Kutaish⁵, Lindsey A Crowe¹, Pierre-Alexandre Poletti¹, Jacques Menetrey⁶, Didier Hannouche^5,7, Philippe M Tscholl^5,7, Sana Boudabbous ^1,8

¹Diagnostic Department, Geneva University Hospital, Geneva, Switzerland

²Swiss Innovation Hub, Siemens Healthineers International AG, Lausanne, Switzerland

³LTS5, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland

⁴Department of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland

⁵Department of Surgery, Geneva University Hospital, Geneva, Switzerland

⁶Centre de médecine du sport et de l'exercice, Hirslanden Clinique La Colline, Geneva, Switzerland

⁷Réseau Francophone Olympique de la Recherche en Médecine du Sport (ReFORM), IOC Research Centre for Injury Prevention and Protection of Athlete Health, Geneva, Switzerland

⁸Image Guided Interventions Laboratory (GR-949), University of Geneva, Geneva, Switzerland

Presenting Author: Sana Boudabbous

Synopsis

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References

1. Roux M, Hilbert T, Hussami M, et al. MRI T2 Mapping of the Knee Providing Synthetic Morphologic Images: Comparison to Conventional Turbo Spin-Echo MRI. Radiology. 2019;293(3):620–630. doi:10.1148/radiol.2019182843 [doi]

2. Soellner ST, Goldmann A, Muelheims D, et al. Intraoperative validation of quantitative T2 mapping in patients with articular cartilage lesions of the knee. Osteoarthritis and Cartilage. 2017;25(11):1841–1849. doi:10.1016/j.joca.2017.07.021 [doi]

3. Bae WC, Biswas R, Chen K, et al. UTE MRI of the Osteochondral Junction. Curr Radiol Rep. 2014;2(2):35. doi:10.1007/s40134-013-0035-7 [doi]

4. Tao H, Qiao Y, Hu Y, et al. Quantitative T2-Mapping and T2 ⁎ -Mapping Evaluation of Changes in Cartilage Matrix after Acute Anterior Cruciate Ligament Rupture and the Correlation between the Results of Both Methods. BioMed Research International. 2018;2018:1–8. doi:10.1155/2018/7985672 [doi]

5. Chen M, Qiu L, Shen S, et al. The influences of walking, running and stair activity on knee articular cartilage: Quantitative MRI using T1 rho and T2 mapping. PLoS One. 2017;12(11):e0187008. doi:10.1371/journal.pone.0187008 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/563-02-007