Table I. Staging systems in hepatocellular carcinoma.
| Classification | Type | Stages | Reference |
|---|---|---|---|
| Okuda stage | System 3 | Stage I, II, III | 7 |
| French | Score 3 | A: 0 points; | 26 |
| B: 1–5 points; | |||
| C: ≥6 points | |||
| CLIP | Score 7 | 0, 1, 2, 3,4, 5, 6 | 27 |
| BCLC staging | Staging 5 | 0: Very early | 11 |
| A: Early | |||
| B: Intermediate | |||
| C: Advanced | |||
| D: End-stage | |||
| CUPI | Score 3 | Low risk: score ≤1 | 28 |
| Intermediate: score 2–7 | |||
| High: score ≥8 | |||
| TNM staging | System 3 | Stage I, II, III | 29 |
| JIS | Score 4 | Stage I, II, III, IV | 30 |
| ER | System 2 | ER wild-type | 31 |
| ER variant |