Research Article
Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size
Table 2
Comparison of shear wave velocities in the benign and malignant lesions.
| | Group | Malignant | Benign | |
| Lesion SWV (m/s) | 1 | 2.96 ± 1.54 | 2.28 ± 1.03 | 0.15 | 2 | 6.45 ± 2.59 | 2.35 ± 1.26 | <0.001 | 3 | 6.86 ± 2.18 | 2.70 ± 1.58 | <0.001 | Total | 6.17 ± 2.58 | 2.36 ± 1.21 | <0.001 |
| Normal breast tissue SWV (m/s) | 1 | 1.80 ± 0.58 | 1.66 ± 0.55 | 0.56 | 2 | 1.51 ± 0.72 | 1.53 ± 0.47 | 0.92 | 3 | 1.68 ± 0.46 | 1.72 ± 0.42 | 0.80 | Total | 1.64 ± 0.57 | 1.60 ± 0.50 | 0.62 |
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