Table II.
Associations between histopathological findings and metastasis.
| Metastasis (n) | |||
|---|---|---|---|
| Characteristics | Positive | Negative | Metastasis rate (%) |
| CD147 | |||
| Positive | 7 | 6 | 53.8 |
| Negative | 4 | 24 | 14.3 |
| Differentiation type | |||
| Moderate/poor | 9 | 13 | 40.9 |
| Well | 3 | 16 | 15.8 |
| Vascular invasion | |||
| Positive | 11 | 21 | 34.4 |
| Negative | 1 | 8 | 11.1 |
| Lymphovascular invasion | |||
| Positive | 9 | 19 | 32.1 |
| Negative | 3 | 10 | 23.1 |
| Perineural invasion | |||
| Positive | 5 | 8 | 38.5 |
| Negative | 7 | 21 | 25.0 |
| Invasive depth (mm) | |||
| ≥5 | 7 | 16 | 30.4 |
| <5 | 5 | 13 | 27.8 |
CD147, cluster of differentiation 147.