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World J Hepatol. Aug 27, 2014; 6(8): 580-595
Published online Aug 27, 2014. doi: 10.4254/wjh.v6.i8.580
Figure 18
Figure 18 β-catenin hepatocellular adenoma. A, F: Same patient as Figure 5G. A: HE: Numerous vessels dispersed within the hepatocellular proliferation. B: Quite numerous CK7+ cells dispersed within the tumor; some are small, looking like progenitor cells; others are larger as intermediate cells. C, D: Diffuse positivity of CD 34 within the tumor. E, F: Patchy positivity of glutamine synthase.