Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Hepatol. May 27, 2013; 5(5): 288-291
Published online May 27, 2013. doi: 10.4254/wjh.v5.i5.288
Figure 3
Figure 3 Primary biliary cirrhosis. A: Intra-portal granuloma. Hematoxylin-eosin staining; original magnification × 200; B: Portal immunoglobulin M (IgM) lymphoplasmacytic infiltrate and bile duct damage. IgM immunostaining; original magnification × 400; C: Absence of cytokeratin 7 (CK7) positive bile ducts in some portal tracts. CK7 immunostaining; original magnification × 200.