Table 1.
Histological Parameters | Description | Score |
---|---|---|
Mucosa | ||
Epithelial cell | Prolonged epithelial cell or crypt | 1 |
Destruction of barrier | 2 | |
Ulcer (30% < loss < 60%) | 3 | |
Ulcer (loss > 60%) | 4 | |
Immune cell | Infiltration (mild) | 1 |
Infiltration (moderate) | 2 | |
Infiltration (severe) | 3 | |
Submucosa | ||
Immune cell | Infiltration (mild) | 1 |
Infiltration (moderate) | 2 | |
Infiltration (severe) | 3 |