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03/01/13
Korhonen et al. 2014
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1.5 T wide bore GE scanner
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MRI signal from Dixon in-phase MRI scan mapped to HU value
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Requires separate mapping models for bone and soft tissue regions
(requires bone contouring)
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Method has been used clinically on prostate patients for MRI-only
workflow
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n=200; 16 (8%) requiring additional CT
Example: Dual calibration model (prostate)