Compressed sensing and the use of 3D UTE acquisition for High-resolution accelerated 23Na imaging at 3T
There is a need for methods to detect early compositional changes during musculoskeletal
diseases like osteoarthritis, but current diagnostic tools. Sodium (23 Na) MRI enables
quantification of sodium content which is correlated with cartilage health. However, several
limitations preclude its widespread clinical use including long scan times and low resolution.
We have developed a UTE 23 Na MRI sequence with rosette acquisition capable of
overcoming some of these limitations. In this study we demonstrate the feasibility of reducing …
diseases like osteoarthritis, but current diagnostic tools. Sodium (23 Na) MRI enables
quantification of sodium content which is correlated with cartilage health. However, several
limitations preclude its widespread clinical use including long scan times and low resolution.
We have developed a UTE 23 Na MRI sequence with rosette acquisition capable of
overcoming some of these limitations. In this study we demonstrate the feasibility of reducing …
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