Table 2.

Classification of lesions in tissue samples of ulcerative colitis (non-inflamed versus inflamed), according to Geboes and colleagues¹⁴

	Geboes classification scores*
	0	1	2	3	4	5
Non-inflamed segments (n=6)	2	3	1	0	0	0
Inflamed segments (n=9)	0	0	0	1	0	8

*Grades are: 0, structural changes only; 1, chronic inflammation; 2, lamina propria neutrophils; 3, neutrophils in epithelium; 4, crypt destruction; 5, erosions or ulcers.