Table 2.
Negative or Not overexpressed | Low positive or Equivocal | Positive or Overexpressed | |
---|---|---|---|
ER | 0 (0.0%) | 2 (1.3%) | 156 (98.7%) |
PR | 14 (8.9%) | 12 (7.6%) | 132 (83.5%) |
Ki-67 | 34 (21.5%) | 46 (29.1%) | 78 (49.4%) |
Her2 | 134 (84.8%) | 24 (15.2%) | 0 (0%) |
The relative proportions of ER, PR, Ki-67, and Her2 categories are shown as the number (and corresponding percentage) of cases