| Similarity | Rank | |
|---|---|---|
| cholangiography | 0.929 | 42775 |
| transhepatic | 0.928 | 49344 |
| ileorectal | 0.921 | 65714 |
| colectomy | 0.917 | 26704 |
| endoscopically | 0.917 | 27287 |
| varix | 0.916 | 22168 |
| ercp | 0.907 | 20454 |
| resection | 0.907 | 15823 |
| angiography | 0.907 | 39092 |
| tipss | 0.905 | 38824 |
| laparotomy | 0.901 | 30268 |
| sclerotherapy | 0.901 | 21230 |
| cholecystectomy | 0.901 | 20452 |
| sphincterotomy | 0.901 | 32764 |
| devascularisation | 0.898 | 47196 |
| arteriography | 0.896 | 75539 |
| transection | 0.896 | 32423 |
| fundoplication | 0.895 | 40599 |
| endoscopic | 0.894 | 9253 |
| gastrectomy | 0.893 | 35820 |
| sigmoidoscopy | 0.892 | 31126 |
| colonoscopy | 0.891 | 21684 |
| vater | 0.890 | 82772 |
| laparoscopic | 0.889 | 32156 |
| portasystemic | 0.889 | 94201 |