Table 3.
Performance status | Tumour stage | Okuda stage | Liver function | |
---|---|---|---|---|
Stage A | ||||
A1 | 0 | Single < 5 cm | I | No portal hypertension |
A2 | 0 | Single < 5 cm | I | Portal hypertension, normal bilirubin |
A3 | 0 | Single < 5 cm | I | Portal hypertension, elevated bilirubin |
A4 | 0 | Up to 3, <3 cm | I–II | Child–Pugh class A–B |
Stage B | 0 | Large multi-nodular | I–II | A–B |
Stage C | 1–2 | Vascular invasion or extrahepatic disease | I–II | A–B |
Stage D | 3–4 | Any | III | C |