Abstract #3938

A 3D SPACE-DIXON Technique for Fat Suppression in Knee Imaging

Mahesh Bharath Keerthivasan¹, Xiaodong Zhong², Mary Bruno³, Iman Khodarahmi⁴, and Jan Fritz⁴

¹MR R&D Collaborations, Siemens Medical Solutions USA, New York, NY, United States, ²MR R&D Collaborations, Siemens Medical Solutions USA, Los Angeles, CA, United States, ³Department of Radiology, New York University Grossman School of Medicine, New York, NY, United States, ⁴Department of Radiology, NYU Grossman School of Medicine, New York, NY, United States

Synopsis

We present a 3D SPACE-DIXON technique with improved fat suppression performance for musculoskeletal 3D SPACE MRI. Phantom experiments were used to evaluate the fat suppression efficiency. Preliminary in vivo results indicate the clinical utility of this technique for proton density-weighted 3D MRI.

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