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Table 1 Criteria for scoring of gross morphology

From: Alteration of neuromuscular transmissions in the hamster colon following the resolution of TNBS-induced colitis

Feature graded Grade Description
Hyperemia 0 None
1 Mild
2 Severe
Ulcer/necrosis 0 None
1 Damage: <1 cm length
2 Damage: 1–2 cm length
3 Damage: 2–3 cm length
4 Damage: >3 cm length
Adhesion 0 None
1 Presence