Table 1.
Morphological and immunohistochemical profiles associated with hereditary breast cancer tumours
| GRADE | RE | RP | BCL2 | P53 | Ki-67 | Cyclin D1 | CK5/6 | |
|---|---|---|---|---|---|---|---|---|
| BRCA1 | 3 | - | - | - | ++ | ++ | - | + |
| BRCA2 | 2/3 | + | + | + | + | + | ± | - |
| non-BRCA1/2 | 1/2 | + | + | + | - | - | + | - |
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