Table 3 Histopathological scoring.
Indicators | Score | |||
|---|---|---|---|---|
0 | 1 | 2 | 3 | |
Epithelial cell status | No change | Mild | Moderate | Severe |
Villus integrity | No change | Mild | Moderate | Severe |
Central lacteal expansion | No change | Mild | Moderate | Profound |
Leukocyte infiltration |  < 10 Leukocytes per field | 11–15 Leukocytes per field | 16–20 Leukocytes per field |  > 20 Leukocytes per field |
Submucosal oedema | No change | Mild | Moderate | Profound |
Mucosal hyperaemia | None | Mild | Moderate | Severe |
Number of goblet cells |  < 3 Goblet cells per field | 3–5 Goblet cells per field | 6–10 Goblet cells per field |  > 10 Goblet cells per field |