Figure 3.

PDFF (top) and $R_2^{\ast }$ (bottom) maps of a 25‐year old patient (male, BMI: $24.6\text{kg}{\mathrm{m}}^{-2}$) from (A) the breath‐held Cartesianeference scan, and (B)‐(E) the free‐breathing stack‐of‐stars acquisition (end‐expiratory frame). The radial dataset was reconstructed (B) using motion‐gating (25% acceptance rate) followed by NUFFT and image‐based water‐fat separation, (C) using motion‐gating (50% acceptance rate) followed by NUFFT and image‐based water‐fat separation, (D) using motion‐gating (25% acceptance rate) followed by model‐based water‐fat separation ("Motion‐resolved XD" with ${\lambda }_W={\lambda }_F={\lambda }_{R_2^{\ast }}=0$), and (D) using motion‐resolved XD reconstruction. Two exemplary VOIs were drawn in the parameter maps of “BH Cartesian" in the Couinaud liver segments VII and VIII. HG, hard‐gating