Review
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 7, 2011; 17(1): 63-68
Published online Jan 7, 2011. doi: 10.3748/wjg.v17.i1.63
Figure 2
Figure 2 Chromoendoscopy with indigo carmine. A better distinction of mucosal changes in long standing ulcerative colitis (A) and pit pattern analysis of suspicious lesions (B).