| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| normal portal vein flow ultrasound | 1.13 | 0.2 | 9283 | 26 | 34 |
| normal | 1.69 | 0.1 | 2431 | 83 | 6 |
| portal | 1.81 | 0.1 | 4962 | 93 | 6 |
| vein | 0.34 | 0.2 | 3123 | 94 | 4 |
| flow | 1.49 | 0.4 | 1694 | 35 | 4 |
| ultrasound | 0.61 | 0.9 | 239 | 91 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| normal portal vein flow ultrasound | 1.37 | 0.7 | 313 | 62 |
| portal vein flow ultrasound | 1.59 | 0.8 | 9713 | 45 |
| normal portal vein diameter ultrasound | 1.65 | 0.3 | 2791 | 52 |
| normal main portal vein diameter ultrasound | 1.04 | 0.2 | 4083 | 10 |
| normal portal vein waveform ultrasound | 0.12 | 1 | 2745 | 54 |
| normal portal vein velocity ultrasound | 2 | 0.1 | 4481 | 6 |
| no flow in portal vein on ultrasound | 1.33 | 0.6 | 2399 | 33 |
| portal vein diameter ultrasound | 0.5 | 0.3 | 8172 | 73 |
| normal portal vein flow | 0.01 | 0.2 | 6117 | 28 |
| portal vein on ultrasound | 1.12 | 0.7 | 7386 | 63 |
| portal vein measurement ultrasound | 1.62 | 0.6 | 189 | 39 |
| main portal vein on ultrasound | 1.48 | 0.4 | 9809 | 79 |
| pulsatile portal vein flow ultrasound | 0.01 | 0.2 | 5206 | 42 |
| portal vein ultrasound images | 1.28 | 0.5 | 5724 | 26 |
| portal vein anatomy ultrasound | 1.74 | 0.6 | 8110 | 40 |
| portal vein pressure measurement ultrasound | 1.74 | 0.2 | 7048 | 34 |
| main portal vein measurement ultrasound | 1.38 | 0.6 | 6309 | 72 |
