Fig. 1From: Role of ultrasound in predicting the molecular subtypes of invasive breast ductal carcinomaa Ultrasound of the right breast and b right axilla in 40 years old women shows a a unifocal mass with irregular shape, spiculated margin, echogenic halo with non-parallel orientation, and posterior shadowing; it measures 15 × 9 mm. b Multiple malignant featuring right axillary lymph nodes. The mass proved pathologically to be low grade invasive ductal carcinoma with malignant infiltration of the LN and luminal B subtypeBack to article page