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Fig. 1 | Journal for ImmunoTherapy of Cancer

Fig. 1

From: Durable response to anti-PD-1 immunotherapy in epithelioid angiomyolipoma: a report on the successful treatment of a rare malignancy

Fig. 1

a CT Urogram demonstrating the primary right renal mass, (b) Gross pathology demonstrating the resected perihilar tumor with central necrosis, (c) H&E stain demonstrating angiomyolipoma with a substantial epithelial component, (d) Immunohistochemical stain negative for cytokeratin AE1/AE3, (e) Immunohistochemical stain positive for HMB-45, (f) Immunohistochemical stain positive for PD-L1 (> 50% of cells), (f) Immunohistochemical stain positive for T lymphocyte marker CD8

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