Table 6 Quantitative analysis of high-resolution MR arthrogram at 3 T
From: Initial experience with 3D isotropic high-resolution 3 T MR arthrography of the wrist
2D FST1 (mean ± SD) | 2D FSPD | Isotropic 3D FSPD | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Relative SI | Fluid | 106.59 | ± | 104.16 | 49.56 | ± | 25.87 | 75.93 | ± | 67.01 |
Bone | 6.17 | ± | 8.57 | 7.61 | ± | 6.75 | 4.94 | ± | 3.98 | |
TFCC | 2.88 | ± | 3.94 | 5.39 | ± | 6.58 | 4.54 | ± | 3.92 | |
Fat | 11.36 | ± | 9.42 | 10.18 | ± | 5.06 | 9.03 | ± | 7.28 | |
Relative contrast | Fluid-bone | 57.02 | ± | 48.77 | 25.80 | ± | 10.45 | 47.19 | ± | 19.14 |
Fluid-TFCC | 42.52 | ± | 21.65 | 39.19 | ± | 21.21 | 55.39 | ± | 48.94 | |
Fluid-fat | 43.54 | ± | 24.31 | 24.59 | ± | 12.63 | 42.85 | ± | 18.75 | |