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Results of diagnostic value of B-mode ultrasound and color Doppler to determine lesion malignancy.
| Variable | AUC | Specificity (%) | Sensitivity (%) | P value |
|---|---|---|---|---|
| Vascularity | 0.602 | 34 | 86 | 0.12 |
| Vascularity pattern | 0.504 | 55 | 61 | 0.95 |
| Mass shape | 0.754 | 59 | 92 | 0.00 |
| Mass margin | 0.736 | 66 | 58 | 0.00 |
| Mass orientation | 0.721 | 82 | 64 | 0.00 |
| Posterior features | 0.715 | 84 | 56 | 0.00 |
