| Similarity | Rank | |
|---|---|---|
| duodenal | 0.904 | 7777 |
| idiopathic | 0.897 | 22400 |
| gastropathy | 0.892 | 43855 |
| oesophagitis | 0.887 | 14357 |
| nsaids | 0.884 | 20273 |
| cholangitis | 0.883 | 16748 |
| pancreatitis | 0.882 | 11910 |
| sepsis | 0.879 | 27026 |
| nsaid | 0.875 | 16154 |
| varix | 0.873 | 22168 |
| endoscopically | 0.873 | 27287 |
| antral | 0.873 | 17087 |
| crohn | 0.870 | 6853 |
| cytomegalovirus | 0.868 | 30958 |
| pseudoobstruction | 0.868 | 55207 |
| sclerosing | 0.867 | 18334 |
| ulcerative | 0.867 | 7067 |
| reflux | 0.864 | 9055 |
| ulceration | 0.862 | 17062 |
| gastro-oesophageal | 0.862 | 24968 |
| colitis | 0.861 | 5893 |
| gastrectomy | 0.861 | 35820 |
| cirrhotic | 0.858 | 48274 |
| cirrhosis | 0.858 | 18162 |
| variceal | 0.858 | 27432 |