Pathologic stage | IHC | IHC | IHC | IHC |
---|---|---|---|---|
Staining | Staining | Staining | Staining | |
 | Negative | 1+ | 2+ | 3+ |
pT1 (n = 24) | 5 (20.8%) | 4 (16.7%) | 7 (29.2%) | 8 (33.3%) |
pT2 (n = 18) | 6 (33.3%) | 3 (16.7%) | 6 (33.3%) | 3 (16.7%) |
pT3/4 (n = 3) | 2 (66.7%) | 1 (33.3%) |  |  |
Total (n = 45) | 13 (28.9%) | 8 (17.8%) | 13 (28.9%) | 11(24.4%) |