Table 3.
Items | Internal echo | Border | Capsule | Blood flow | Cortical bone compression | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Low | Mix | High | Clear | Unclear | Yes | No | Rich | A little | No | Yes | No | |
Cases | 40 | 19 | 3 | 40 | 22 | 18 | 44 | 24 | 22 | 16 | 12 | 50 |
Proportion (%) | 64.5 | 30.7 | 4.8 | 64.5 | 35.5 | 29.0 | 71.0 | 38.7 | 35.5 | 25.8 | 19.4 | 80.7 |