Estrogen Receptor [Presence] in Breast Cancer Specimen by Immune Stain

**Semantic type:** Laboratory Procedure

**Definition:** An immune staining procedure that detects estrogen receptor in a breast cancer specimen.

**Synonyms:** - Estrogen Receptor Antigen [Presence] in Breast Cancer Specimen by Immune Stain - Estrogen receptor Ag [Presence] in Breast cancer specimen by Immune stain