Table 1.
BRAF-positive | BRAF-negative | p-Value | |
---|---|---|---|
Nodules (n) | 60 | 55 | |
Size, mean±SD (cm) | 2.0±0.16 | 2.4±0.14 | 0.031 |
Taller-than-wide shape | 47% | 7% | <0.001 |
Ill-defined margin | 42% | 9% | <0.001 |
Hypoechoic | 83% | 36% | <0.001 |
Halo absent | 85% | 27% | <0.001 |
Micro/macrocalcifications | 87% | 24% | <0.001 |
Noncystic | 38% | 49% | 0.245 |