Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 28, 2012; 18(36): 5065-5071
Published online Sep 28, 2012. doi: 10.3748/wjg.v18.i36.5065
Figure 3
Figure 3 Histological samples before and after therapy. A: Biopsy specimen showing crypt abscess and perycriptitis (histological grade 2); B: Biopsy specimen morphologically indistinguishable from normal intestinal mucosa (histological grade 0).