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)
Score
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)