Abstract #0063
Synchronous Sodium ( 23 Na) and Proton ( 1 H) Radial Imaging of the Human Knee on a Clinical MRI Scanner
Joshua Kaggie 1 , Bijaya Thapa 1 , Nabraj Sapkota 1 , Glen Morrell 1 , Neal Bangerter 2 , Kyle Jeong 1 , Xianfeng Shi 3 , and Eun-Kee Jeong 1
1
Utah Center for Advanced Imaging Research,
Radiology, University of Utah, Salt Lake City, UT,
United States,
2
Electrical
and Computer Engineering, Brigham Young University,
Provo, UT, United States,
3
The
Brain Institute, Psychiatry, University of Utah, Salt
Lake City, UT, United States
This work demonstrates synchronous 23Na/1H dual-nuclear
MR imaging using radial k-space sampling, which enabled
higher SNR images than have been previously obtained
with Cartesian synchronous imaging. In a scan time of
only 7 minutes, both 1H and 23Na images were obtained
that had only minor losses (~6%) when compared to
acquiring either 1H or 23Na within separate sequences.
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