| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| yolk sac not identified | 0.81 | 0.3 | 2437 | 88 | 23 |
| yolk | 1.37 | 0.9 | 6369 | 66 | 4 |
| sac | 0.75 | 1 | 5261 | 78 | 3 |
| not | 1.87 | 0.3 | 7976 | 96 | 3 |
| identified | 0.26 | 0.1 | 4588 | 84 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| yolk sac not identified | 1.43 | 0.9 | 5437 | 21 |
| yolk sac is not seen means | 1.04 | 0.8 | 6552 | 68 |
| yolk sac not visualized | 0.43 | 0.5 | 7441 | 90 |
| yolk sac not seen at 6 weeks | 0.03 | 0.8 | 8501 | 57 |
| pregnancy yolk sac not visible | 0.44 | 0.1 | 9819 | 92 |
| abnormal yolk sac size | 0.99 | 0.9 | 7644 | 21 |
| yolk sac pathology outlines | 1.08 | 0.5 | 2514 | 17 |
| yolk sac with no embryo | 0.43 | 0.2 | 7033 | 10 |
| no yolk sac on ultrasound | 0.43 | 0.1 | 4760 | 56 |
| yolk sac no baby | 1.22 | 1 | 8345 | 40 |
| yolk sac in humans | 1.72 | 0.9 | 9849 | 65 |
| what does yolk sac become | 0.3 | 0.9 | 781 | 59 |
| abnormal yolk sac ultrasound | 1.31 | 0.8 | 2111 | 72 |
| gestational sac present but no yolk sac | 1.24 | 1 | 1196 | 5 |
| stalk of yolk sac | 0.56 | 1 | 1154 | 95 |
| solid yolk sac on ultrasound | 0.18 | 0.7 | 5482 | 9 |
| when is yolk sac visible | 1.96 | 1 | 5527 | 41 |
