| Similarity | Rank | |
|---|---|---|
| endoscopic | 0.866 | 45357 |
| endoscopy | 0.855 | 49296 |
| fluoroscopy | 0.842 | 99050 |
| cannula | 0.820 | 64494 |
| catheter | 0.810 | 21136 |
| laparoscopy | 0.799 | 63045 |
| Endoscopic | 0.785 | 94184 |
| laparoscopic | 0.758 | 38691 |
| ultrasonography | 0.749 | 80171 |
| anastomosis | 0.749 | 99495 |
| x-ray | 0.744 | 20351 |
| percutaneous | 0.742 | 56775 |
| catheters | 0.742 | 48024 |
| intraoperative | 0.741 | 88896 |
| radiograph | 0.737 | 90838 |
| speculum | 0.736 | 85475 |
| fundus | 0.735 | 99304 |
| incision | 0.735 | 17846 |
| radiography | 0.732 | 63316 |
| Endoscopy | 0.732 | 96328 |
| microscope | 0.730 | 17783 |
| intraocular | 0.728 | 62682 |
| noninvasive | 0.727 | 51891 |
| angiogram | 0.723 | 86447 |
| tomography | 0.723 | 35237 |