Research Article

Increased Mast Cell Counts and Degranulation in Microscopic Colitis

Figure 1

Representative images of colon biopsies and mast cell count areas: (a–c) control patients; (d–f) CC patients; (g–i) LC patients; (a, d, g) H&E staining; (b, c, e, f, h, i) immunohistochemical detection of β-tryptase; (b, e, h) highest mast cell counts in correctly orientated sections; (c, f, i) highest mast cell counts in tangential sections. (a–i).