| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| widened mediastinum cxr vs normal | 1.57 | 0.6 | 254 | 58 | 33 |
| widened | 0.6 | 0.9 | 4267 | 74 | 7 |
| mediastinum | 0.61 | 0.5 | 3647 | 35 | 11 |
| cxr | 0.04 | 0.1 | 6579 | 94 | 3 |
| vs | 1.71 | 0.1 | 4846 | 63 | 2 |
| normal | 0.52 | 0.3 | 2956 | 26 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| widened mediastinum cxr vs normal | 0.4 | 0.5 | 5489 | 41 |
