Table 4 Breast tumor ER, PgR, HER2 and EGFR expression and the bone, the liver and the lungs as the first sites of distant recurrence
Primary tumor protein expression | First distant site of breast cancer recurrence | ||
|---|---|---|---|
Bone | Liver | Lung | |
N = 102 n (%) | N = 48 n (%) | N = 33 n (%) | |
ER + | 64 (62.7) | 25 (52.1) | 15 (45.5) |
PgR + | 46 (45.1) | 18 (37.5) | 9 (27.3) |
ER + and/or PgR + | 69 (67.6) | 26 (54.2) | 15 (45.5) |
HER2 + | 26 (25.5) | 16 (33.3) | 16 (48.5) |
EGFR + (HER1) | 16 (15.7) | 11 (22.9) | 15 (45.5) |
EGFR + and/or HER2 + | 37 (36.3) | 20 (41.7) | 25 (75.8) |