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Figure 5 | Comparative Hepatology

Figure 5

From: Keratin 19 marks poor differentiation and a more aggressive behaviour in canine and human hepatocellular tumours

Figure 5

Examples of K19 positive human hepatocellular tumours. Immunohistochemical staining of K19 positive cells is shown in (A). HE staining, poorly differentiated HCC with a diffuse growth pattern and multiple mitotic figures (arrowheads) is shown in (B). Immunohistochemical staining for glypican-3 positive cells is shown in (C). Absence of immunohistochemical staining for HepPar-1 is shown in (D).

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