| as having 3 expandable grafts | 4 | other |
| through the neointima | 3 | temporal |
| from the duodenal lumen | 2 | location |
| stent → be → visible | 15 |
| stent → be → shown | 9 |
| stent → be → apparent | 4 |
| negative | neutral | positive |
| 0.097 | 0.771 | 0.132 |
| Raw frequency | 28 |
| Normalized frequency | 0.461 |
| Modifier score | 0.100 |
| Perplexity | 280.012 |