| Similarity | Rank | |
|---|---|---|
| gastrointestinal | 0.816 | 8995 |
| intestinal | 0.815 | 6610 |
| gastric | 0.814 | 3612 |
| peritoneal | 0.811 | 45836 |
| motility | 0.810 | 12039 |
| bladder | 0.808 | 5756 |
| ulceration | 0.806 | 17062 |
| ulcer | 0.805 | 4612 |
| epigastric | 0.803 | 47118 |
| varix | 0.798 | 22168 |
| pseudoobstruction | 0.797 | 55207 |
| duodenum | 0.796 | 21322 |
| pyloric | 0.795 | 29655 |
| stenosis | 0.794 | 24054 |
| diverticulosis | 0.794 | 94085 |
| aneurysm | 0.794 | 39258 |
| thyroid | 0.793 | 19213 |
| ischaemia | 0.793 | 31707 |
| oesophagus | 0.790 | 9313 |
| oesophageal | 0.786 | 6573 |
| resection | 0.786 | 15823 |
| rectum | 0.785 | 17081 |
| respiratory | 0.785 | 9069 |
| atresia | 0.784 | 94311 |
| malignancy | 0.783 | 19327 |