Table 4.
Immunohistochemical classification in molecular subtypes of the two series
IBC | Non-IBC | ||
n (%) | n (%) | p value | |
Basal cases (ER-, ERBB2-) | 24 (33.8%) | 58 (15.93%) | <0.001 |
ERBB2-overexpressing cases | 24 (33.33%) | 51 (14.49%) | <0.001 |
Luminal cases (ER+, PR+) | 22 (29.33%) | 221 (58.93%) | <0.001 |