Recurrent HER2-Negative Breast Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** The reemergence of HER2-negative breast adenocarcinoma after a period of remission.

**Synonyms:** - Recurrent HER2 Negative Breast Adenocarcinoma - Recurrent HER2 Negative Breast Carcinoma - Recurrent HER2 Negative Breast Carcinoma - Relapsed HER2 Negative Breast Carcinoma