Assertion: breast cancer's hormone receptor | /r/HasProperty | estrogen
Facets:
Source sentences:
text: Luminal-type, which are tumors positive for hormone receptors (estrogen or progesterone receptor).
text: Further examination of tissue from the affected breast should include testing to see if the cancer cells have hormone receptors (estrogen and progesterone receptors) or if they have greater than normal amounts of the HER2 gene and/or the HER2 protein (HER2-positive breast cancer).