From: Expression of PD-L1 in primary breast carcinoma and lymph node metastases
Feature | Description | Values |
---|---|---|
ER | Oestrogen receptor expression | 0 – negative 1 – positive |
HER2 | HER2 expression | 0 – negative 1 – positive |
KI67 | Ki-67 expression | 0 - < 14% 1 - > = 14% |
PR | Progesterone receptor expression | 0 – negative 1 - positive |
Molecular Subtype | Molecular subtype of the primary tumour | 1 - Luminal A 2 - Luminal B 3 - HER2 positive 4 - Basal |
Histological Grade | Histological grade | 1 - G1 2 - G2 3 - G3 |
Tumour Size | Primary tumour size | 1 - < 2 cm 2–2-5 cm 3 - > 5 cm |
Metastasis | Presence of Metastasis | 0 – negative 1 – positive |
PD-L1 P | PD-L1 of the primary tumour | 0 – negative 1 – positive |
TN Molecular Subtype | Molecular subtype of the TN tumour | 1 – Luminal 2 – Mesenchymal 3 – BLIS 4 - BLIA |