| Similarity | Rank | |
|---|---|---|
| imaging | 0.811 | 7334 |
| radiography | 0.770 | 63316 |
| ultrasound | 0.766 | 10637 |
| mammography | 0.763 | 38206 |
| ultrasonography | 0.753 | 80171 |
| Tomography | 0.751 | 93687 |
| x-ray | 0.750 | 20351 |
| noninvasive | 0.747 | 51891 |
| X-ray | 0.738 | 18437 |
| tomography | 0.738 | 35237 |
| non-invasive | 0.736 | 27486 |
| infrared | 0.732 | 14360 |
| x-rays | 0.727 | 25100 |
| SPECT | 0.721 | 83054 |
| Ultrasound | 0.721 | 33953 |
| imager | 0.718 | 87394 |
| X-rays | 0.717 | 26371 |
| echocardiography | 0.716 | 67880 |
| radiographic | 0.715 | 61422 |
| MRI | 0.715 | 12231 |
| spectroscopy | 0.713 | 40691 |
| laser | 0.711 | 4469 |
| ablation | 0.703 | 36832 |
| angiography | 0.701 | 49954 |
| microscopy | 0.700 | 30065 |