| Similarity | Rank | |
|---|---|---|
| scan | 0.905 | 5922 |
| Scans | 0.839 | 77114 |
| scanning | 0.825 | 9772 |
| Scan | 0.785 | 25773 |
| scanner | 0.784 | 13036 |
| scanners | 0.783 | 20586 |
| MRIs | 0.739 | 67132 |
| scanned | 0.733 | 13266 |
| x-rays | 0.730 | 25100 |
| imaging | 0.727 | 7334 |
| x-ray | 0.726 | 20351 |
| X-ray | 0.725 | 18437 |
| MRI | 0.718 | 12231 |
| X-rays | 0.713 | 26371 |
| biopsies | 0.713 | 39895 |
| radiographs | 0.706 | 62615 |
| Scanner | 0.694 | 42830 |
| Scanning | 0.693 | 38092 |
| mammography | 0.689 | 38206 |
| tomography | 0.686 | 35237 |
| ultrasounds | 0.675 | 58730 |
| SPECT | 0.669 | 83054 |
| Computed | 0.668 | 98494 |
| mammogram | 0.668 | 39408 |
| Tomography | 0.667 | 93687 |