| Similarity | Rank | |
|---|---|---|
| cholecystectomy | 0.883 | 20452 |
| transhepatic | 0.882 | 49344 |
| anastomosis | 0.881 | 27525 |
| varix | 0.880 | 22168 |
| resection | 0.880 | 15823 |
| inguinal | 0.877 | 49569 |
| cholecystitis | 0.877 | 46990 |
| peritoneal | 0.875 | 45836 |
| stenosis | 0.875 | 24054 |
| ileorectal | 0.873 | 65714 |
| ileoanal | 0.872 | 50232 |
| ileal | 0.871 | 16251 |
| intrahepatic | 0.869 | 44544 |
| laparotomy | 0.866 | 30268 |
| ulceration | 0.864 | 17062 |
| pseudo-obstruction | 0.863 | 48399 |
| laparoscopic | 0.863 | 32156 |
| sphincterotomy | 0.862 | 32764 |
| endoscopically | 0.860 | 27287 |
| perineal | 0.858 | 53676 |
| cholangiography | 0.858 | 42775 |
| transection | 0.858 | 32423 |
| duodenum | 0.857 | 21322 |
| percutaneous | 0.856 | 21576 |
| colectomy | 0.855 | 26704 |