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  Indian J Med Microbiol
 

Figure 2: Panel A: Sections showing alveolar parenchyma infiltrated with tumor composed of large polygonal cells, arranged in sheets (H and E, ×40). Panel B: Immunohistochemistry: Tumor cells show intense cytoplasmic positivity for Melan-A (H and E, ×40)

Figure 2: Panel A: Sections showing alveolar parenchyma infiltrated with tumor composed of large polygonal cells, arranged in sheets (H and E, ×40). Panel B: Immunohistochemistry: Tumor cells show intense cytoplasmic positivity for Melan-A (H and E, ×40)