From: Comparison of contrast in brightness mode and strain ultrasonography of glial brain tumours
Glioma grading | Dataset No. | Average strain magnitude contrast (σ) | Average B-mode contrast (σ) |
---|---|---|---|
low-grade glioma | 1 | 0.55 (0.11) | 0.43 (0.20) |
2 | 0.56 (0.27) | 0.61 (0.20) | |
3 | 0.57 (0.08) | 0.27 (0.04) | |
4 | 0.58 (0.19) | 0.46 (0.13) | |
5 | 0.51 (0.04) | 0.32 (0.06) | |
6 | 0.64 (0.12) | 0.36 (0.07) | |
7 | 0.66 (0.25) | 0.35 (0.12) | |
8 | 0.84 (0.04) | 0.56 (0.11) | |
high-grade glioma | 9 | 0.58 (0.22) | 0.31 (0.06) |
10 | 0.48 (0.21) | 0.24 (0.09) | |
11 | 0.58 (0.11) | 0.25 (0.19) | |
12 | 0.50 (0.07) | 0.29 (0.06) | |
13 | 0.69 (0.17) | 0.42 (0.08) | |
14 | 0.65 (0.17) | 0.60 (0.12) | |
15 | 0.60 (0.03) | 0.44 (0.24) | |
All data | 0.60 (0.16) | 0.39 (0.16) |