Histological and Immunohistochemical Revision of Hepatocellular Adenomas: A Learning Experience
Figure 1
β-catenin-activated/HNF1α-inactivated HCA ((a), Obj ×20) with negative L-FABP ((b), Obj ×20), and strong positive GS ((c), Obj ×5) staining. Note the normal GS staining around the perivenular areas of the adjacent normal liver on the left.