Table 1 Stages of histological features with NAFLD
Histological features | Stages | ||||
|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | |
Steatosis |  < 5% | 5–33% | 34–66% |  > 66% | – |
Lobular inflammation | None | 1–2foci/200 × field | 2–4foci/200 × field |  > 4foci/200 × field | – |
Hepatocyte ballooning | None | few balloon cells | Many balloon cells | – | – |
Fibrosis | None | Perisinusoidal /periportal | Perisinusoidal and portal/periportal | Bridging fibrosis | Cirrhosis |