| Typicality: | 0.440 |
| Saliency: | 0.444 |
| to form a diagnosis | 8 | purpose |
| to guide the catheter | 7 | purpose |
| to navigate through the body | 4 | purpose |
| doctor → use → an x-ray | 16 |
| doctor → use → x-ray imaging | 15 |
| doctor → use → x-ray images | 13 |
| doctor → use → an x ray | 4 |
| doctor → use → x-ray | 4 |
| doctor → use → x-ray pictures | 3 |
| negative | neutral | positive |
| 0.079 | 0.871 | 0.050 |
| Raw frequency | 55 |
| Normalized frequency | 0.444 |
| Modifier score | 0.500 |
| Perplexity | 78.939 |