Fig. 2
From: A case of canine renal lymphoma of granular lymphocytes with severe polycythemia
Cytology, histology and immunohistochemistry of left kidney and histology of liver. a Magnified cytologic image taken at 100X magnification of fine needle aspirate smears from left kidney (arrows indicate fine granules within neoplastic lymphocytes); B-H are histologic images taken at 400x with scale bar = 50 μm; b-c H&E stained section of (b) left kidney and (c) liver demonstrating neoplastic round cell infiltration; d-h immunohistochemical staining (IHC) of left kidney sections: d IHC for CD3 demonstrating strong positivity; e IHC for CD79a demonstrating negative staining of the neoplastic population; f negative control for CD3; g IHC for CD11d demonstrating strong positivity; h negative control for CD11d