Figure 1

Immunuhistochemical staining pattern. A: Nuclear staining for ER, B: Nuclear stain for PR, C: Membrane stain for HER-2 and D: Nuclear staining for Ki-67.
Immunuhistochemical staining pattern. A: Nuclear staining for ER, B: Nuclear stain for PR, C: Membrane stain for HER-2 and D: Nuclear staining for Ki-67.