| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal vein spectral doppler | 1.94 | 0.5 | 306 | 12 | 28 |
| portal | 1.83 | 0.3 | 5397 | 69 | 6 |
| vein | 1.3 | 1 | 2463 | 30 | 4 |
| spectral | 1.22 | 0.4 | 8235 | 38 | 8 |
| doppler | 0.98 | 0.7 | 8531 | 76 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal vein spectral doppler | 0.92 | 1 | 2822 | 40 |
| doppler of portal vein | 1.5 | 0.8 | 72 | 56 |
| portal vein doppler ultrasound | 1.78 | 0.7 | 4776 | 88 |
| portal vein color doppler | 1.32 | 0.3 | 4919 | 5 |
| portal vein doppler radiology | 1.28 | 0.1 | 2158 | 47 |
| main portal vein doppler ultrasound | 1.79 | 0.3 | 7783 | 18 |
| portal vein doppler radiopaedia | 1.05 | 0.9 | 8368 | 83 |
| portal vein pulse doppler | 0.15 | 0.6 | 3463 | 64 |
| portal vein doppler ultrasound protocol | 0.71 | 0.7 | 6229 | 15 |
| normal portal vein doppler | 0.71 | 0.8 | 4054 | 78 |
| pulmonary vein spectral doppler | 0.24 | 0.5 | 7150 | 36 |
| portal vein spectral waveform | 0.43 | 0.1 | 5512 | 47 |
| portal vein thrombosis doppler | 0.06 | 1 | 631 | 46 |
| hepatic veins spectral doppler | 0.02 | 0.8 | 7406 | 70 |
| portal vein anatomy ultrasound | 1.5 | 0.5 | 3261 | 13 |
| portal vein waveform ultrasound | 0.04 | 0.3 | 6568 | 31 |
| portal vein velocity ultrasound | 0.19 | 0.5 | 3167 | 52 |
| portal vein diameter ultrasound | 0.43 | 0.1 | 8746 | 16 |
| portal vein on ultrasound | 0.8 | 0.6 | 7768 | 39 |
| portal vein flow ultrasound | 0.29 | 0.9 | 5142 | 38 |
| portal vein ultrasound images | 0.34 | 0.4 | 8555 | 16 |
| hepatopetal portal venous flow by doppler | 1.91 | 0.5 | 9638 | 32 |
