Keywords: Preclinical Image Analysis, Quantitative Imaging
Motivation: The clinical value of newly ultrafast multiple overlapping-echo detachment T2 mapping (MOLED-T2 mapping) on common liver tumors has not yet been elucidated.
Goal(s): To test the reliability of MOLED-T2 mapping in common hepatic tumors during clinical applications.
Approach: Total of 23 healthy subjects and 59 patients were enrolled in our study. Free breath MOLED-T2 mapping, breath hold MOLED-T2 mapping and most used breath hold GraSE T2 mapping were compared.
Results: There was no significant difference between free breath and breath hold MOLED-T2 mapping. T2 values obtained from two MOLED sequences were significantly lower than those obtained through fb-GraSE-T2 sequence.
Impact: This work will stand up the foundation for subsequent research about MOLED-T2 mapping on abdomen quantitative MR imaging.
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