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| Detection method | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | Accuracy (%) |
|---|---|---|---|---|---|
| CEUS | 69.8 (143/205) | 94.9 (37/39) | 98.6 (143/145) | 37.4 (37/99) | 73.8 (180/244) |
| BRAF V600E gene | 65.4 (134/205) | 100 (39/39) | 100 (134/134) | 35.5 (39/110) | 70.9 (173/244) |
| CEUS + BRAF V600E gene | 73.2 (150/205) | 94.9 (37/39) | 98.7 (150/152) | 40.2 (37/92) | 76.6 (187/244) |
CEUS, contrast-enhanced ultrasound.
