Neoplasm observable	Observation using immunohistochemistry
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Presence of receptor tyrosine-protein kinase erbB-2 in primary malignant neoplasm of breast by immunohistochemistry (observable entity)
	Presence of receptor tyrosine-protein kinase erbB-2 in primary malignant neoplasm of breast by immunohistochemistry
	Status of HER2/neu in primary malignant neoplasm of breast by immunohistochemistry

Id	3550001000004108
Status	Defined

Characterizes	maligne proliferatie van primair neoplasma
Component	Receptor tyrosine-protein kinase erbB-2
Inherent location	structuur van mamma
Inheres in	maligne neoplasma
Property	Presence
Scale type	Ordinal value
Technique	Immunohistochemistry
Time aspect	Single point in time