| Similarity | Rank | |
|---|---|---|
| ileorectal | 0.929 | 65714 |
| endoscopically | 0.920 | 27287 |
| cholecystectomy | 0.919 | 20452 |
| resection | 0.917 | 15823 |
| cholangiopancreatography | 0.917 | 32848 |
| colonoscopy | 0.912 | 21684 |
| gastrectomy | 0.907 | 35820 |
| varix | 0.905 | 22168 |
| laparotomy | 0.902 | 30268 |
| cholangiography | 0.900 | 42775 |
| transhepatic | 0.896 | 49344 |
| resected | 0.892 | 40992 |
| ercp | 0.890 | 20454 |
| oesophagitis | 0.889 | 14357 |
| sphincterotomy | 0.887 | 32764 |
| adenocarcinoma | 0.884 | 20965 |
| sigmoidoscopy | 0.884 | 31126 |
| endoprosthesis | 0.883 | 38276 |
| subtotal | 0.883 | 51103 |
| fundoplication | 0.880 | 40599 |
| asymptomatic | 0.880 | 20868 |
| cholecystitis | 0.879 | 46990 |
| stenosis | 0.879 | 24054 |
| transection | 0.878 | 32423 |
| intrahepatic | 0.878 | 44544 |