Preferred Label : HER2/Neu Positive by Immunohistochemistry 41-50 Percent;
NCIt definition : An immunohistochemical staining finding indicating that 41-50 percent of the cells
in a tissue sample are expressing receptor tyrosine-protein kinase erbB-2.;
NCI Metathesaurus CUI : CL539565;
Origin ID : C141498;
UMLS CUI : C4683859;
Semantic type(s)
related_to_genetic_biomarker