| from the circulation | 8 | other |
| carefully | 2 | manner |
| by using titanium clips | 2 | manner |
| aneurysm → be → isolated | 10 |
| aneurysm → be → separated | 3 |
| negative | neutral | positive |
| 0.167 | 0.762 | 0.071 |
| Raw frequency | 13 |
| Normalized frequency | 0.356 |
| Modifier score | 1.000 |
| Perplexity | 51.332 |