ER | |
 Concordant | 105 (79.6%) |
 Discordant | 27 (20.4%) |
 Gain | 6 (4.5%) |
 Loss | 21 (15.9%) |
PR | |
 Concordant | 82 (62.1%) |
 Discordant | 50 (37.8%) |
 Gain | 6 (4.5%) |
 Loss | 44 (33.2%) |
HER2 | |
 Concordant | 128 (97%) |
 Discordant | 4 (3%) |
 Gain | 2 (1.5%) |
 Loss | 2 (1.5%) |
 Subtype | N (%) |
 Concordant | 101 (76.5%) |
 Discordant | 31 (23.5%) |