Brief Reports
Copyright ©The Author(s) 2005.
World J Gastroenterol. Sep 7, 2005; 11(33): 5185-5192
Published online Sep 7, 2005. doi: 10.3748/wjg.v11.i33.5185
Table 1 Criteria for assessment of macroscopic colonic damage
ScoreCriteria
0No damage
1Hyperemia, no ulcers
2Linear ulcer with no significant inflammation
3Linear ulcer with inflammation at one site
4Two or more sites of ulceration/inflammation
5Two or more major sites of ulceration and inflammation or
one site of ulceration/inflammation, extending >1 cm along the
length of the colon
6-10If damage covers >2 cm along the length of the colon, the score
is increased by one, for each additional centimeter of involvement