Hormone Receptor-Negative Breast Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** Breast adenocarcinoma that is negative for hormone receptors.

**Synonyms:** - ER and PR Negative Breast Carcinoma - Estrogen Receptor and Progesterone Receptor Negative Breast Carcinoma - Hormone Receptor Negative Breast Adenocarcinoma - Hormone Receptor Negative Breast Carcinoma - Hormone Receptor Negative Breast Carcinoma