Advanced Estrogen Receptor-Positive Breast Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** An estrogen receptor-positive breast adenocarcinoma that has spread extensively to other anatomic sites or is no longer responding to treatment.

**Synonyms:** - Advanced Estrogen Receptor Positive Breast Adenocarcinoma - Advanced Estrogen Receptor Positive Breast Carcinoma - Advanced Estrogen Receptor-Positive Breast Adenocarcinoma