Table 2 Diagnostic findings of the first endoscopy
| Â | Location of the ulcers | Single or multiple ulcers | Greatest dimension of ulcers (mm) | Predominant shape of ulcers |
|---|---|---|---|---|
Case 1 | At the terminal ileum and ileocecal valve | Multiple | 6 | Circular |
Case 2 | At the terminal ileum and ileocecal valve | Multiple | 3 | Irregular |
Case 3 | At the ileocecal valve | Single | 3 | Irregular |
Case 4 | At the terminal ileum and ileocecal valve | Multiple | 3 | Irregular |
Case 5 | At the terminal ileum and ileocecal valve | Multiple | 3 | Circular |
Case 6 | At the terminal ileum | Multiple | 3 | Circular |
Case 7 | At the terminal ileum | Multiple | 5 | Circular or ovoid |