Preferred Label : Estrogen Receptor Positive by Immunohistochemistry Less than 1 Percent;
NCIt definition : An immunohistochemical staining finding indicating that less than 1 percent of the
cells in a tissue sample are expressing estrogen receptor.;
NCI Metathesaurus CUI : CL539586;
Origin ID : C141466;
UMLS CUI : C4683840;
Semantic type(s)
concept_is_in_subset
related_to_genetic_biomarker