Correcting the Influence of Iron on Steatosis Measurements
Peter A. Hardy 1 and Jimmy Lee 1
Radiology, University of Kentucky,
Lexington, Kentucky, United States
Using an oil-water phantom with varying concentration of
iron oxide designed to span the range encountered from
normal to severe iron overload we tested Dixon Vibe to
estimate fat-water content. We also developed a method
to improve the estimate by correcting for T1 relaxation.
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