Table 2 PET/CT and PET/MR SUV and SUL measurements of tumor, liver and tumor to liver ratio (ratio)
From: Reproducibility and repeatability of same-day two sequential FDG PET/MR and PET/CT
Tumor | Liver | Ratio | |
|---|---|---|---|
SUV max | |||
PET/CT | 10.54 ± 5.41 | 2.74 ± 0.57 | 4.97 ± 2.91 |
PET/MR | 10.02 ± 5.23 | 2.30 ± 0.69 | 4.76 ± 3.18 |
SUV mean | |||
PET/CT | 6.11 ± 3.13 | 2.17 ± 0.41 | 3.01 ± 1.81 |
PET/MR | 5.66 ± 2.84 | 1.80 ± 0.36 | 3.24 ± 1.69 |
SUV peak | |||
PET/CT | 8.14 ± 4.32 | 2.66 ± 0.41 | 3.21 ± 1.92 |
PET/MR | 7.25 ± 3.95 | 2.01 ± 0.39 | 3.75 ± 2.21 |
SUL max | |||
PET/CT | 7.81 ± 3.97 | 2.28 ± 0.31 | 3.58 ± 2.04 |
PET/MR | 7.42 ± 3.85 | 1.64 ± 0.29 | 4.74 ± 2.78 |
SUL mean | |||
PET/CT | 4.5 ± 2.27 | 1.56 ± 0.25 | 3.08 ± 1.84 |
PET/MR | 4.17 ± 2.09 | 1.30 ± 0.24 | 3.35 ± 1.85 |
SUL peak | |||
PET/CT | 6.01 ± 3.1 | 1.92 ± 0.25 | 3.28 ± 1.94 |
PET/MR | 5.35 ± 2.88 | 1.46 ± 0.26 | 3.79 ± 2.23 |