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Figure 4 | Diagnostic Pathology

Figure 4

From: The diagnostic value of arginase-1 immunostaining in differentiating hepatocellular carcinoma from metastatic carcinoma and cholangiocarcinoma as compared to HepPar-1

Figure 4

A case of metastatic colonic adenocarcinoma to the liver (A,D; H&E,original magnification x200,x400) showed negative arginase-1 immunostaining (B,E; immuoperoxidase, original magnification x200, x400), and stong and diffuse staining with HepPar-1(C,F; immuoperoxidase, original magnification x200, x400).

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