From: Tissue stiffness in BPH patients from magnetic resonance elastography
No | Prostate volume | First MRE | Second MRE | Mean stiffness from first and second MRE | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of MRE slice | Mean stiffness (SD) | Min stiffness | Max stiffness | No. focal area of increased stiffness | No. of MRE slice | Mean stiffness (SD) | Min stiffness | Max stiffness | No. focal area of increased stiffness | |||||||||
Glandular | Stromal | Mixed | Other | Glandular | Stromal | Mixed | Other | |||||||||||
1 | 63.4 | 3 | 4.52 (2.09) | 1.22 | 13.60 | 0 | 1 | 2 | 0 | 3 | 4.39 (1.63) | 1.15 | 6.80 | 0 | 1 | 2 | 0 | 4.46 |
2 | 53.1 | 3 | 4.39 (1.35) | 1.62 | 8.40 | 0 | 2 | 0 | 3 (2 central zones, 1 urethra) | 3 | 4.28 (1.23) | 1.72 | 8.54 | 0 | 2 | 0 | 3 (2 central zones, 1 urethra) | 4.34 |
3 | 68.1 | 4 | 3.23 (0.93) | 1.51 | 6.5 | 0 | 2 | 0 | 0 | 4 | 3.47 (0.91) | 1.57 | 6.05 | 0 | 2 | 0 | 0 | 3.35 |
4 | 58.7 | 4 | 4.77 (1.78) | 1.76 | 9.15 | 0 | 3 | 0 | 0 | 3 | 4.24 (1.41) | 1.63 | 8.56 | 0 | 3 | 0 | 0 | 4.51 |
5 | 239.7 | 5 | 6.16 (2.03) | 1.53 | 12.34 | 0 | 6 | 2 | 0 | 5 | 5.75 (1.76) | 1.75 | 11.05 | 0 | 6 | 2 | 0 | 5.96 |
6 | 72.5 | 3 | 3.95 (1.47) | 1.41 | 12.47 | 1 | 1 | 3 | 0 | 3 | 3.56 (1.23) | 1.45 | 8.60 | 1 | 1 | 3 | 0 | 3.76 |
7 | 161.2 | 4 | 4.94 (1.94) | 1.73 | 12.81 | 0 | 1 | 6 | 0 | 4 | 4.76 (1.74) | 1.66 | 10.70 | 0 | 1 | 6 | 0 | 4.85 |
8 | 51.3 | 3 | 4.00 (2.21) | 1.44 | 19.33 | 1 | 1 | 1 | 0 | 3 | 3.97 (2.05) | 1.30 | 23.26 | 1 | 1 | 1 | 0 | 3.99 |
9 | 51.2 | 2 | 4.69 (1.91) | 1.42 | 10.93 | 0 | 0 | 1 | 0 | 2 | 3.53 (0.81) | 2.32 | 5.64 | 0 | 0 | 2 | 0 | 4.11 |
10 | 81.5 | 4 | 4.70 (2.32) | 1.19 | 14.97 | 0 | 5 | 1 | 0 | 4 | 4.60 (2.49) | 1.05 | 15.55 | 0 | 5 | 1 | 0 | 4.65 |