Preferred Label : HER2/Neu 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 receptor tyrosine-protein kinase erbB-2.;
NCI Metathesaurus CUI : CL539570;
Origin ID : C141493;
UMLS CUI : C4683854;
Semantic type(s)
related_to_genetic_biomarker