Editorial
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. May 14, 2007; 13(18): 2523-2528
Published online May 14, 2007. doi: 10.3748/wjg.v13.i18.2523
Figure 1
Figure 1 Grading of pit structures in the colorectal mucosa of patients with inactive UC. MCS grade 1: Pits are small, round, and regularly arranged (A). MCS grade 2: Pits are rather large, oval, and somewhat irregular in arrangement (B). MCS grade 3: Pits are of various shapes and sizes, and irregularly arranged (C). MCS grade 4: Dispersed pits vary in morphology and are associated with the presence of small erosions (D).