Fig. 4From: A case of IgG4-related hepatic inflammatory pseudotumor replaced by an abscess after steroid treatmentHistological view of the hepatic biopsy. Low power view (a) and high power view (b) of hematoxylin and eosin (HE) staining. CD68 protein diffusely expressed in numerous number of macrophages and storiform fibrosis (CD68) (c). Increased number of IgG4-positive cells infiltrating in the fibrous tissue (IgG4) (d)Back to article page