Guidelines For Clinical Practice
Copyright ©2010 Baishideng.
World J Gastrointest Endosc. Jan 16, 2010; 2(1): 20-24
Published online Jan 16, 2010. doi: 10.4253/wjge.v2.i1.20
Figure 3
Figure 3 Immunohistochemistry of biopsy specimen taken from the major duodenal papilla of an AIP patient. A: HE staining showing significant lymphoplasmacytic infiltration; B: IgG4 immunostaining showing significant infiltration of IgG4-positive plasma cells (10 ≥ 10/HPF).