From: A whole-body diffusion MRI normal atlas: development, evaluation and initial use
1.5T | ||||||
---|---|---|---|---|---|---|
ADCmean all (n = 38) | VOI size all (n = 38) | ADCmean M (n = 21) | ADCmean F (n = 17) | p-value M vs. F | %RC (n = 5) | |
Parietal WM | 0.77 (0.037) | 0.6 (0.2) | 0.77 (0.040) | 0.77 (0.033) | 0.84 | 7.6 |
Cerebellar WM | 0.67 (0.026) | 1.3 (0.4) | 0.67 (0.025) | 0.67 (0.028) | 0.75 | 4.3 |
Liver | 0.60 (0.24) | 8.6 (3.8) | 0.53 (0.19) | 0.69 (0.26) | 0.045 | 48.1 |
Spleen | 0.66 (0.15) | 5.4 (2.0) | 0.66 (0.14) | 0.67 (0.16) | 0.87 | 34.9 |
Kidney | 1.91 (0.19) | 7.6 (2.1) | 1.88 (0.20) | 1.94 (0.17) | 0.35 | 15.0 |
Vertebral body | 0.36 (0.12) | 5.9 (1.3) | 0.31 (0.10) | 0.42 (0.12) | 0.0047 | 38.7 |
Psoas muscle | 0.77 (0.23) | 4.0 (1.6) | 0.63 (0.16) | 0.93 (0.18) | < 0.001 | 48.1 |
Pelvic bone | 0.37 (0.10) | 3.2 (0.8) | 0.37 (0.093) | 0.37 (0.11) | 0.97 | 24.9 |
Femur | 0.29 (0.11) | 2.5 (0.7) | 0.23 (0.060) | 0.36 (0.11) | < 0.001 | 45.0 |
Thigh muscle | 0.88 (0.23) | 5.5 (1.4) | 0.77 (0.17) | 1.02 (0.22) | < 0.001 | 34.9 |
3T | ||||||
ADCmean all (n = 29) | VOI size all (n = 29) | ADCmean M (n = 16) | ADCmean F (n = 13) | p-value M vs. F | %RC (n = 5) | |
Parietal WM | 0.70 (0.074) | 1.6 (0.5) | 0.69 (0.077) | 0.72 (0.067) | 0.23 | 11.9 |
Cerebellar WM | 0.71 (0.052) | 1.4 (0.4) | 0.72 (0.054) | 0.71 (0.050) | 0.63 | 9.8 |
Liver | 1.24 (0.27) | 11.6 (3.3) | 1.19 (0.31) | 1.30 (0.19) | 0.31 | 17.6 |
Spleen | 0.94 (0.25) | 4.6 (1.9) | 0.92 (0.25) | 0.96 (0.26) | 0.72 | 69.8 |
Kidney | 2.03 (0.20) | 7.7 (2.0) | 2.04 (0.13) | 2.02 (0.26) | 0.78 | 21.2 |
Vertebral body | 0.37 (0.11) | 6.5 (1.6) | 0.39 (0.11) | 0.36 (0.11) | 0.44 | 38.0 |
Psoas muscle | 1.42 (0.067) | 5.5 (2.0) | 1.40 (0.072) | 1.43 (0.057) | 0.25 | 7.3 |
Pelvic bone | 0.37 (0.075) | 2.7 (0.7) | 0.35 (0.080) | 0.39 (0.059) | 0.12 | 36.3 |
Femur | 0.40 (0.076) | 2.6 (1.0) | 0.37 (0.048) | 0.42 (0.095) | 0.13 | 17.8 |
Thigh muscle | 1.58 (0.093) | 5.5 (1.5) | 1.54 (0.080) | 1.63 (0.079) | 0.0042 | 5.9 |