| to the lungs | 8 | transitive-object |
| in the bile ducts | 3 | location |
| disease → cause → scarring | 21 |
| disease → involve → scarring | 5 |
| disease → be characterized by → scarring | 4 |
| disease → lead to → scarring | 3 |
| negative | neutral | positive |
| 0.826 | 0.164 | 0.010 |
| Raw frequency | 33 |
| Normalized frequency | 0.389 |
| Modifier score | 0.500 |
| Perplexity | 79.991 |