| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal vein gas ultrasound | 0.02 | 0.8 | 6946 | 74 | 26 |
| portal | 0.76 | 0.6 | 7962 | 39 | 6 |
| vein | 0.9 | 0.4 | 8672 | 11 | 4 |
| gas | 0.92 | 0.2 | 5100 | 72 | 3 |
| ultrasound | 0.18 | 0.5 | 4535 | 36 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal vein gas ultrasound | 0.55 | 0.5 | 8152 | 100 |
| portal venous gas ultrasound | 0.44 | 0.3 | 8749 | 58 |
| portal vein on ultrasound | 1.12 | 1 | 2088 | 38 |
| portal vein flow ultrasound | 0.93 | 0.9 | 5661 | 22 |
| portal vein ultrasound images | 0.99 | 0.2 | 9317 | 95 |
| ultrasound main portal vein | 0.9 | 0.1 | 2254 | 7 |
| portal vein gas radiology | 0.49 | 0.3 | 981 | 22 |
| portal vein anatomy ultrasound | 0.12 | 1 | 3236 | 17 |
| main portal vein ultrasound images | 1.16 | 1 | 6002 | 2 |
| portal vein measurement ultrasound | 0.47 | 0.2 | 770 | 83 |
| air in portal vein ultrasound | 0.95 | 0.4 | 5880 | 35 |
| portal vein pressure measurement ultrasound | 0.49 | 0.4 | 4246 | 10 |
| portal vein diameter ultrasound | 0.52 | 0.1 | 7666 | 4 |
| portal vein ultrasound doppler | 0.38 | 0.9 | 55 | 51 |
| normal portal vein ultrasound | 1.91 | 0.2 | 9866 | 82 |
| portal vein hypertension ultrasound | 1.21 | 0.8 | 7577 | 39 |
| portal vein dilatation ultrasound | 0.21 | 0.5 | 2632 | 47 |
| portal venous system ultrasound | 0.85 | 0.9 | 7797 | 83 |
