| Similarity | Rank | |
|---|---|---|
| ultrasound | 0.902 | 10637 |
| sonogram | 0.861 | 71148 |
| MRIs | 0.830 | 67132 |
| ultrasonography | 0.811 | 80171 |
| x-rays | 0.808 | 25100 |
| sonography | 0.795 | 57686 |
| mammogram | 0.786 | 39408 |
| mammograms | 0.770 | 41224 |
| biopsies | 0.759 | 39895 |
| colonoscopy | 0.758 | 39107 |
| Ultrasound | 0.757 | 33953 |
| X-rays | 0.757 | 26371 |
| amniocentesis | 0.754 | 96367 |
| laparoscopy | 0.753 | 63045 |
| x-ray | 0.748 | 20351 |
| mammography | 0.747 | 38206 |
| MRI | 0.747 | 12231 |
| echocardiogram | 0.744 | 78944 |
| echocardiography | 0.740 | 67880 |
| endoscopy | 0.738 | 49296 |
| bloodwork | 0.737 | 90210 |
| gyn | 0.737 | 95313 |
| fluoroscopy | 0.726 | 99050 |
| gynecological | 0.725 | 58643 |
| biopsy | 0.725 | 17857 |