Case Report
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. May 7, 2009; 15(17): 2166-2169
Published online May 7, 2009. doi: 10.3748/wjg.15.2166
Figure 3
Figure 3 Biopsy specimens taken on April 16 (A) and May 17 (B), 2007 (Masson’s trichrome staining, × 200). Subepithelial collagenous thickening (A, arrows) disappeared on May 17 (B).