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).

Radwan and Ahmed Diagnostic Pathology 2012 7:149   doi:10.1186/1746-1596-7-149
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