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Hepatocellular carcinoma staging, classification, and survival rate
| Stage | Lesions | Child-Pugh class | Survival rate with therapy | Ref. |
|---|---|---|---|---|
| 0 | Single lesion, < 2 cm | A or B | 86% (5 yr) | 20 |
| A | Single lesion or ≤ 3 lesions ≤ 3 cm | A or B | 69% (5 yr) | 25 |
| B | Multinodular | A or B | 50% (5 yr) | 55 |
| C | Vascular invasion and hepatic spread | — | 13% (3 yr) | 56 |
| D | Extrahepatic and vascular spread | C | 8% (3 yr) | 57 |
