| Similarity | Rank | |
|---|---|---|
| tomography | 0.852 | 35237 |
| imaging | 0.850 | 7334 |
| MRI | 0.842 | 12231 |
| echocardiography | 0.831 | 67880 |
| angiography | 0.830 | 49954 |
| Tomography | 0.827 | 93687 |
| positron | 0.802 | 81180 |
| IMRT | 0.801 | 97292 |
| fMRI | 0.799 | 55356 |
| MRIs | 0.798 | 67132 |
| neuroimaging | 0.786 | 79729 |
| noninvasive | 0.779 | 51891 |
| ultrasonography | 0.775 | 80171 |
| X-ray | 0.772 | 18437 |
| fluoroscopy | 0.771 | 99050 |
| radiography | 0.770 | 63316 |
| echocardiogram | 0.769 | 78944 |
| Computed | 0.768 | 98494 |
| radiographic | 0.764 | 61422 |
| angiogram | 0.751 | 86447 |
| confocal | 0.749 | 78378 |
| spectroscopy | 0.749 | 40691 |
| intraoperative | 0.748 | 88896 |
| x-ray | 0.746 | 20351 |
| interventional | 0.745 | 45941 |