Fig. 1From: Breast cancer imaging features as a predictor of the hormonal receptor status, HER2neu expression and molecular subtypeImaging features as regards the breast cancer hormonal receptor status. 1.1 An irregular non-circumscribed hypoechoic mass lesion with echogenic boundary, posterior acoustic shadowing, and weak intralesional vascularity with no detected calcification is noted. Pathologic analysis revealed HR positive, HER2/neu-negative, and luminal A subtype. 1.2 T1WI post contrast revealed a rounded circumscribed mass lesion with heterogenous enhancement. The lesion had malignant (washout) kinetics. Pathologic analysis revealed HR-negative, HER2/neu-negative, and TNBC subtypeBack to article page