Basic Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 21, 2005; 11(23): 3539-3543
Published online Jun 21, 2005. doi: 10.3748/wjg.v11.i23.3539
Table 1 Criteria for scoring the gross morphologic damage.
ScoreGross morphology
0No damage
1Localized hyperemia with no ulcers
2Liner ulcers with no significant inflammation
3Liner ulcers with inflammation at one site
4More ulcerative and inflammatory sites, the size of ulcers <1 cm
5Multiple inflammations and ulcers, the size of ulcers ≥1 cm