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Immunohistochemistry of breast carcinoma.
| Estrogen Receptor | Frequency | Percent | Progesterone Receptor | Frequency | Percent |
| Positive | 106 | 84.8% | Positive | 85 | 68% |
| Negative | 19 | 15.2% | Negative | 45 | 32% |
| Hormone Receptors | Frequency | Percent | Her2 | Frequency | Percent |
| Positive | 108 | 86.4% | Positive | 36 | 29% |
| Negative | 17 | 13.6% | Negative | 88 | 71% |
