Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2011; 17(46): 5110-5116
Published online Dec 14, 2011. doi: 10.3748/wjg.v17.i46.5110
Table 1 Endoscopic scoring system scored from 0 to 3 (Mayo endoscopic subscore)
0Normal or inactive disease
1Mild disease (erythema, decreased vascular pattern, mild friability)
2Moderate disease (marked erythema, absent vascular pattern, friability, erosions)
3Severe disease (spontaneous bleeding, ulceration)
Table 2 Seven endoscopic features scored from 0 to 10 points
Vascular pattern0 (normal) to 10 (absent)
Erythema0 (absent) to 10 (marked)
Edema0 (absent) to 10 (marked)
Granularity0 (absent) to 10 (marked)
Erosions0 (absent) to 10 (multiple)
Ulcerations0 (absent) to 10 (multiple)
Friability0 (absent) to 10 (marked)
Table 3 Histological scoring system (Riley index)
1Round cells in the lamina propria
2Polymorphonuclear cells in the lamina propria
3Crypt abscesses
4Mucin depletion
5Surface epithelial integrity
6Crypt architectural irregularities