Term Name:	triple-negative breast cancer
Synonyms:	HER2-/HR- breast cancer, HER2-negative/HR-negative breast cancer, hormone receptor negative/human epidermal growth factor receptor 2 negative breast cancer, HR-/HER2- breast cancer, HR-negative/HER2-negative breast cancer, human epidermal growth factor receptor 2 negative/hormone receptor negative breast cancer, TNBC, triple-negative breast cancer (TNBC / HR-/HER2-), triple-receptor negative breast cancer
Definition:	A breast cancer that is characterized by the absence of estrogen, progresterone and HER2 (EBBR2) receptors.
Ontology:	Human Disease [DOID:0060081]   ( DOID:0060081 )