| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portal vein ultrasound annotation | 1.44 | 0.6 | 7313 | 27 | 33 |
| portal | 1.3 | 0.7 | 9306 | 10 | 6 |
| vein | 0.51 | 0.3 | 266 | 11 | 4 |
| ultrasound | 0.72 | 1 | 8051 | 39 | 10 |
| annotation | 1.56 | 0.4 | 4937 | 4 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portal vein ultrasound annotation | 1.04 | 0.6 | 7400 | 48 |
| portal vein on ultrasound | 1.35 | 0.2 | 8345 | 62 |
| portal vein anatomy ultrasound | 0.84 | 0.7 | 7861 | 4 |
| main portal vein on ultrasound | 0.39 | 0.5 | 6199 | 32 |
| portal vein ultrasound images | 0.22 | 0.8 | 9492 | 92 |
| portal vein dilatation ultrasound | 1.65 | 0.7 | 945 | 89 |
| portal vein ultrasound protocol | 0.87 | 0.4 | 8340 | 89 |
| main portal vein ultrasound images | 0.22 | 0.4 | 5804 | 71 |
| portal vein gas ultrasound | 0.47 | 0.5 | 8562 | 39 |
| portal vein flow ultrasound | 1.7 | 0.6 | 1894 | 31 |
| prominent portal vein on ultrasound | 1.99 | 0.6 | 2095 | 56 |
| portal vein waveform ultrasound | 0.39 | 0.3 | 2688 | 80 |
| dilated main portal vein on ultrasound | 0.04 | 0.2 | 1234 | 16 |
| portal vein ultrasound doppler | 1.24 | 0.1 | 7748 | 7 |
| main portal vein doppler ultrasound | 1.33 | 0.3 | 4037 | 54 |
| air in portal vein ultrasound | 1.89 | 0.9 | 763 | 16 |
| dilated portal vein ultrasound | 1.05 | 0.1 | 4138 | 57 |
| portal vein measurement ultrasound | 1.96 | 0.2 | 6734 | 99 |
| pulsatile main portal vein ultrasound | 0.69 | 0.5 | 5819 | 6 |
