| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pneumothorax ex vacuo radiology | 0.32 | 0.8 | 7771 | 39 | 31 |
| pneumothorax | 0.39 | 0.3 | 8758 | 61 | 12 |
| ex | 1.65 | 0.6 | 2625 | 20 | 2 |
| vacuo | 0.26 | 0.2 | 4191 | 53 | 5 |
| radiology | 0.84 | 0.9 | 2121 | 96 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pneumothorax ex vacuo radiology | 1.26 | 0.1 | 7260 | 70 |
| pneumo ex vacuo radiology | 0.75 | 0.6 | 9320 | 60 |
| trapped lung pneumothorax ex vacuo | 0.2 | 1 | 107 | 91 |
| pneumothorax ex vacuo vs trapped lung | 1.64 | 0.5 | 1915 | 10 |
| ex vacuo pneumothorax after thoracentesis | 0.63 | 0.4 | 3206 | 75 |
| pneumothorax x ray radiopaedia | 0.52 | 0.3 | 5257 | 88 |
| pneumothorax on x ray pictures | 1.04 | 0.9 | 9328 | 74 |
| pneumothorax on x ray | 1.12 | 0.6 | 901 | 22 |
| pneumothorax x ray image | 0.93 | 0.1 | 4989 | 36 |
| chest x ray pneumothorax | 1.2 | 0.4 | 5248 | 42 |
| pneumothorax images x ray | 0.74 | 0.3 | 1136 | 81 |
| article pneumothorax x ray findings | 0.48 | 0.5 | 5303 | 4 |
| article pneumothorax x ray | 0.07 | 0.3 | 5742 | 72 |
| pneumothorax x ray findings | 0.93 | 0.4 | 2088 | 69 |
| article pneumothorax x ray images | 0.21 | 0.9 | 4602 | 50 |
