Table 3.
Characteristics of breast cancers with c.509_510delGA deletion in the PALB2 gene
| Proband no. | Age | Type, grade | ER, PR | HER2 | CK5/6, CK17, EGFR | CK14 | CD117 |
|---|---|---|---|---|---|---|---|
| 802 | 53 | ductal, G2 | - | - | + | + | - |
| 2076 | 62 | ductal, G3 | - | - | - | + | - |
| 893 | 44 | ductal, G3 bifocal |
+ | - | - | - | + |
| 1540 | 47 | medullary | - | - | + | + | - (focal +) |
ER-estrogen receptor, PR- progesterone receptor, HER2-human epidermal growth factor receptor 2, CK- cytokeratin, EGFR- epidermal growth factor receptor, CD117-C-kit receptor