| by inflating expandable members | 12 | manner |
| in a manner | 8 | manner |
| within the body lumen | 7 | location |
| stent → be → implanted | 172 |
| stent → be implanted in → patient | 11 |
| stent → be implanted in → manner | 8 |
| stent → be implanted in → the body | 5 |
| stent → be implanted in → addition | 3 |
| stent → be designed for → non-permanent implantation | 3 |
| stent → be → implant | 3 |
| stent → be intended for → implantation | 3 |
| negative | neutral | positive |
| 0.197 | 0.740 | 0.063 |
| Raw frequency | 208 |
| Normalized frequency | 0.876 |
| Modifier score | 0.363 |
| Perplexity | 134.232 |