Fig 5. Low resolution voxel water fractions in corrected GRE and SE T₁-weighted data vs. corrected GRE PD-weighted data (blue and red, respectively) for the right breast of two subjects.

There is an approximately linear relationship between corrected GRE T1 and PD data, but a pronounced deviation of corrected SE T1 voxel water fractions from lower GRE PD values; A) 26 year old volunteer with 64.6% FGT and B) 50 year old volunteer with 18.4% FGT.