Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Oct 7, 2008; 14(37): 5712-5716
Published online Oct 7, 2008. doi: 10.3748/wjg.14.5712
Figure 1
Figure 1 Intercellular spaces between the most superficially located squamous epithelial cells were graded from 1 to 3. Grade 1 (A) represents close and tight attachment. Grade 2 (B) represents loose attachment in some areas, with widened intercellular spaces (arrows). Grade 3 (C) represents further loosening of intercellular adhesion (× 2000).