| Similarity | Rank | |
|---|---|---|
| percutaneous | 0.886 | 21576 |
| hepatic | 0.879 | 12424 |
| sphincterotomy | 0.869 | 32764 |
| cholecystectomy | 0.860 | 20452 |
| transhepatic | 0.857 | 49344 |
| cholecystolithotomy | 0.856 | 40085 |
| intrahepatic | 0.853 | 44544 |
| cholangiography | 0.850 | 42775 |
| cannulation | 0.848 | 58248 |
| angiography | 0.842 | 39092 |
| gastrointestinal | 0.839 | 8995 |
| fistula | 0.836 | 26665 |
| cholestasis | 0.835 | 42851 |
| varix | 0.834 | 22168 |
| coagulopathy | 0.834 | 61377 |
| bile | 0.831 | 5240 |
| ulceration | 0.830 | 17062 |
| cholecystitis | 0.829 | 46990 |
| splenic | 0.829 | 29335 |
| endoscopic | 0.829 | 9253 |
| ileal | 0.829 | 16251 |
| endoprosthesis | 0.829 | 38276 |
| colonic | 0.829 | 6668 |
| pancreatic | 0.827 | 9158 |
| idiopathic | 0.826 | 22400 |