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  Indian J Med Microbiol
 

Figure 3: (a) H and E, ×20 microphotograph showing the tumor cells arranged as nests and islands with few foci of tubule formation, separated by scanty stroma epithelial cell islands. (b) Immunohistochemistry (IHC), ×20 tumor cells showing strong positivity for estrogen receptors. (c) IHC, ×20 tumor cells showing positivity for high molecular weight keratin. (d) IHC, ×20 tumor cells showing positivity for Ki-67. (e) IHC, ×20 tumor cells showing positivity for synatophysin. (f) IHC, ×20 tumor cells showing positivity for chromogranin

Figure 3: (a) H and E, ×20 microphotograph showing the tumor cells arranged as nests and islands with few foci of tubule formation, separated by scanty stroma epithelial cell islands. (b) Immunohistochemistry (IHC), ×20 tumor cells showing strong positivity for estrogen receptors. (c) IHC, ×20 tumor cells showing positivity for high molecular weight keratin. (d) IHC, ×20 tumor cells showing positivity for Ki-67. (e) IHC, ×20 tumor cells showing positivity for synatophysin. (f) IHC, ×20 tumor cells showing positivity for chromogranin