|
| | Number/total | (%) |
|
| Endoscopic findings | | |
| Longitudinal furrows | 17/18 | (94.4) |
| Loss of vascular pattern | 17/18 | (94.4) |
| Patchy whitish exudates | 7/18 | (38.9) |
| Stricture | 5/18 | (27.8) |
| Concentric mucosal rings | 2/18 | (11) |
| Crepe paper | 2/18 | (11) |
| Normal mucosa | 1/18 | (5.6) |
| Histopathological features | | |
| Eosinophilic microabscesses | 14/18 | (77.8) |
| Intercellular edema | 17/18 | (94.4) |
| Basal cell hyperplasia | 18/18 | (100) |
| Lamina propria papillae elongation | 14/18 | (77.8) |
| Lamina propria fibrosis | 11/12 | (91.7) |
| Lamina propria eosinophils | 11/12 | (91.7) |
| Eosinophilic degranulation | 17/18 | (94.4) |
| Neutrophil infiltration | 2/18 | (11.1) |
| Ulceration | 1/18 | (5.6) |
|