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Histopathology of 185 invasive cancers
| Histopathologic diagnosis | Number of lesions |
| Ductal carcinoma | 109 |
| Lobular carcinoma | 36 |
| Mixed ductal/lobular carcinoma | 16 |
| Mucinous carcinoma | 2 |
| Medullary carcinoma | 3 |
| Tubular carcinoma | 13 |
| Others (metaplastic carcinoma, | 6 |
| angiosarcoma, metastases) |
