MRI of hyperpolarized 3He gas in human p
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Dr. Rahim R. Rizi; Ivan E. Dimitrov; Alan Thompson; Gordon Jones; Tom R. Gentile
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Article
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1998
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John Wiley and Sons
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English
β 443 KB
## Abstract In this study, MRI of hyperpolarized ^3^He gas in human paraβnasal sinuses is presented. Helium images were obtained at 1.5 T, using a surface coil and a 2D, fast gradientβecho sequence with a nominal constant flip angle of 12Β°. Coronal images of 20βmm thick slices were generated and co