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Figure 3: (a) Low magnification demonstrating tumor cells arranged in nest and trabeculae (H and E × 200). (b) Moderately pleomorphic, round to oval cells with moderate cytoplasm (H and E × 400). (c) Diffuse strong positivity for cytokeratin 7 (immunoperoxidase × 400). (d) Diffuse nuclear positivity for GATA 3 (immunoperoxidase × 400). (e). Tumor cells were negative for PSA (immunoperoxidase × 400) |
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