In vivo magnetic resonance imaging of sodium in the human body.
Sodium magnetic resonance imaging of the human body in vivo has been tried and its clinical application is considered. A short T2 imaging algorithm with total volume excitation and a specialized RF coil focused to the region of interest have been adopted to improve the signal-to-noise ratio. Using a 1.5-T human body imaging system, several important organs including heart, liver, gallbladder, kidney, and spine have been examined to demonstrate their sodium concentration in vivo.
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J B
JB
Department of Radiology, Neurological Institute of New York, Columbia University, New York 10032.
Hilal
S K
SK
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C H
CH
Mun
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IK
D001823:Body Composition; D005704:Gallbladder / Q000032:analysis; D006801:Humans; D007668:Kidney / Q000032:analysis; D008279:Magnetic Resonance Imaging / Q000379:methods*; D009206:Myocardium / Q000032:analysis; D012964:Sodium / Q000032:analysis*
D012964:Sodium