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. 2020 Dec 17;15(6):1032–1048. doi: 10.1093/ecco-jcc/jjaa253

Table 2.

Mouse endoscopy and murine endoscopic index of colitis severity [MEICS].

Parameter Description Score
Translucency of the colon mucosa Transparent 0
Moderate 1
Marked 2
Non-transparent 3
Vascular pattern Normal 0
Moderate 1
Marked 2
Bleeding 3
Fibrin visible None 0
Little 1
Marked 2
Extreme 3
Stool consistency Normal + solid 0
Still shaped 1
Unshaped 2
Spread 3