Preferred Label : Estrogen Receptor Positive by Immunohistochemistry Greater than or Equal to 1 Percent;
NCIt synonyms : Estrogen Receptor Positive Greater than or Equal to 1%; Estrogen Receptor Positive by Immunohistochemistry Greater than or Equal to 1%;
NCIt definition : An immunohistochemical staining finding indicating that greater than or equal to 1
percent of the cells in a sample are expressing estrogen receptor.;
Origin ID : C211862;
concept_is_in_subset
related_to_genetic_biomarker