Histological features at presentation
| Number of biopsies | |||
|---|---|---|---|
| Histopathological feature | Diffuse or prominent | Focal or not prominent | Total |
| Portal expansion and fibrosis | 8 | 3 | 11 |
| Ductular proliferation/cholangiolitis | 6 | 2 | 8 |
| Pink/orange material in dilated ductules | 0 | 2 | 2 |
| Giant cell transformation | 3 | 2 | 5 |
| Steatosis | 1 | 4 | 5 |
| Lobular fibrosis | 0 | 1 | 1 |
| Spotty necrosis | 0 | 4 | 4 |
| Kupffer cell activation | 10 | 0 | 10 |
| Haemopoesis | 1 | 6 | 7 |
| Iron granules in periportal hepatocytes | 5 | 2 | 7 |