Basic Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jun 7, 2017; 23(21): 3850-3863
Published online Jun 7, 2017. doi: 10.3748/wjg.v23.i21.3850
Table 2 Histology injury score chart
Grade01234
InflammationNoneMildModerateSevere-
Mucosal damageNoneMucous layerSubmucosaMuscularis and serosa-
Crypt damageNone1/32/3100%100% with epithelium loss
Pathological change rangeNone0%-25%26%-50%51%-75%76%-100%