Case Report
Copyright ©2012 Baishideng.
World J Gastrointest Surg. Jul 27, 2012; 4(7): 185-189
Published online Jul 27, 2012. doi: 10.4240/wjgs.v4.i7.185
Figure 4
Figure 4 Numerous plasma cells, positive for IgG4 in inflammatory infiltrate; immunoperoxidase, × 100.