Pathology | Nature | Receptor status | # samples (Signal Intensity) | % with signal ≥ 3 |
---|---|---|---|---|
Normal | Normal | Non triple negative | 3/9 (1–2) ; 6/9 ND | 0% |
Fibroadenoma | Benign | Non triple negative | 0/6 (0–1) | 0% |
Invasive ductal carcinoma with residual normal/hyperplasia | Benign | Non triple negative | 1/1 (3) | 100% |
Atypical/Seveous atypical hyperplasia | Hyperplasia | Non triple negative | 0/4 (0–1) | 0% |
Ductal carcinoma/Invasive ductal or lobular carcinoma | Malignant | Non triple negative | 16/64 (3–4) ; 9 (1–2); 39/64 ND | 25% |
Invasive ductal carcinoma | Malignant | Triple negative | 5/12 (3–4) ; 7/12 ND | 42% |