Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Pharmacol Ther. Nov 6, 2013; 4(4): 113-119
Published online Nov 6, 2013. doi: 10.4292/wjgpt.v4.i4.113
Figure 1
Figure 1 Sample evaluation. A: Tryptase staining for mast cells; B: Grade 0 major basic protein (MBP) involvement (none); C: Grade 1 MBP involvement (< 5%); D: Grade 2 MBP involvement (5%-25%); E: Grade 3 MBP involvement (> 25%); F: Trichrome staining for fibrosis.