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Mean sound-speed with standard deviation (SD)
| Mean sound-speed (m/s) (ROI selected by referring to reflection image) | Mean sound-speed (m/s) (ROI selected by thresholding) | |
|---|---|---|
| Benign | 1514 ± 34 | 1511 ± 14 |
| Malignant | 1549 ± 18 | 1546 ± 16 |
ROI = region-of-interest.
