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 Indian J Med Microbiol  
 

Figure 1: (a) Photomicrograph from the nasopharyngeal tissue showing infiltrating tumor cells and brown pigment ?melanin (H&E, ×100), (b) photomicrograph showing sheets of polygonal tumor cells having large vesicular nuclei, prominent nucleoli and ill-defined cytoplasm (H&E, ×400)

Figure 1: (a) Photomicrograph from the nasopharyngeal tissue showing infiltrating tumor cells and brown pigment ?melanin (H&E, ×100), (b) photomicrograph showing sheets of polygonal tumor cells having large vesicular nuclei, prominent nucleoli and ill-defined cytoplasm (H&E, ×400)