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Immunohistochemical staining results in 261 cases.
| Histological markers | Number of cases | Percentage |
|---|---|---|
| ER +, PR +, Her-2/neu - | 130 | 49.8 |
| ER -, PR -, Her-2 + | 48 | 18.3 |
| ER +, PR +, Her-2 + | 05 | 1.91 |
| ER -, PR -, Her-2 - | 67 | 25.6 |
| ER +, PR +, Her-2 Equivocal | 02 | 0.76 |
| ER -, PR -, Her-2 Equivocal | 08 | 3.06 |
| CD45 +, CD20 + (NHL) | 01 | 0.38 |
