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 Indian J Med Microbiol  
 

Figure 4: (a) The tumor cells showing positive staining for thyroid transcription factor (TTF) -1. (IHC stain, x400). (b) The tumor cells showing cytoplasmic positivity for thyroglobulin. (IHC stain, x400)

Figure 4: (a) The tumor cells showing positive staining for thyroid transcription factor (TTF) -1. (IHC stain, x400). (b) The tumor cells showing cytoplasmic positivity for thyroglobulin. (IHC stain, x400)