Magnetization Transfer of Cartilage and Cartilage Repair Tissue at Ultra-High 
Fields Using SSFP

Bieri, O; Welsch, GH; Mamisch, TC; Kraff, O; Ladd, ME; Scheffler, K; Trattnig, S

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Magnetization Transfer of Cartilage and Cartilage Repair Tissue at Ultra-High Fields Using SSFP

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https://cds.ismrm.org/ismrm-2008/files/1_program.pdf
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Bieri, O., Welsch, G., Mamisch, T., Kraff, O., Ladd, M., Scheffler, K., et al. (2008). Magnetization Transfer of Cartilage and Cartilage Repair Tissue at Ultra-High Fields Using SSFP. Poster presented at 16th Scientific Meeting and Exhibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2008), Toronto, Canada.

Cite as: https://hdl.handle.net/21.11116/0000-0003-9336-A

Abstract

Assessment of zonal differences in cartilage and its ultra-structure may benefit from improved image quality, contrast, and resolution at ultra-high fields.
Here, magnetization transfer (MT) is evaluated for the assessment of cartilage repair. The feasibility of high resolution MT at 7T is demonstrated using MT
sensitized steady-state free precession (MT-SSFP). Evaluation of MT for normal and for cartilage repair tissue reveals significant differences between
healthy and affected articular cartilage. It is demonstrated that MT SSFP can successfully be used for the assessment of cartilage repair and areas of intact hyaline cartilage at 7T.