Fig. 7
From: “Stomach mass” as the first manifestation of IgG4-related disease: a case report

Left anterior tibia skin plasmacyte IgG4 positivity with immunohistochemistry
From: “Stomach mass” as the first manifestation of IgG4-related disease: a case report
Left anterior tibia skin plasmacyte IgG4 positivity with immunohistochemistry