| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| dsa vs cta vs mra | 0.21 | 0.9 | 1211 | 39 |
| difference between cta and mra | 1.46 | 1 | 4473 | 91 |
| mra vs cta stroke | 0.02 | 0.2 | 7676 | 5 |
| cta vs mra brain | 0.53 | 1 | 9318 | 82 |
| mra brain vs cta brain | 1.35 | 0.3 | 6906 | 4 |
| cta head and neck vs mra | 0.32 | 1 | 6002 | 34 |
| cta head vs mra head | 0.41 | 0.7 | 3074 | 7 |
| mra vs cta for aneurysm | 1.93 | 0.9 | 8875 | 39 |
| mra vs cta for renal artery stenosis | 0.36 | 0.5 | 4455 | 47 |
| mra with contrast vs without | 1.99 | 0.4 | 5835 | 65 |
| cta vs mri stroke | 1.68 | 0.3 | 4010 | 24 |
| difference between mri and cta | 0.34 | 0.6 | 7762 | 77 |
| cca cra vs cra+ | 0.41 | 0.9 | 9397 | 6 |
| does a cta have contrast | 0.85 | 0.8 | 1116 | 2 |
