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Fig. 4 | Diagnostic Pathology

Fig. 4

From: Nodal histiocytic sarcoma with prominent eosinophilic infiltration: expression of eotaxin-2 on tumor cells

Fig. 4

Immunophenotypic finding of the lymph node: Large neoplastic cells were positive for histiocytic markers, such as CD68 (a), CD163 (b), LN5 (c), LIGHT (d; clone 4E3, Santa Cruz Biotechnology), and PD-L1 (e; clone E1L3N, Cell Signaling Technology). Neoplastic cells were also positive for BRAF V600E (f; clone RM8, Abnova), Eotaxin-2 (g; clone G-17, Santa Cruz Biotechnology), and DC-SIGN (h). Bars, 50 μm

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