Figure 4

The routine stains showed different types of fibrosis in the biopsy specimen: (A) Tiny porto-portal fibrosis together with a lymphocytic infiltration of the portal fields and the adjoining parenchyma in the sense of an interface-hepatitis (patient 5). (B) In the autopsy case (patient 11) fibrosis was very advanced towards a cirrhotic remodeling. (C, D) Porto-portal fibrosis together with a nodular fibrosis (patient 10).