Fig. 2From: Malignant adenomyoepithelioma of the breastThe data of the secondary operation. a An ultrasonography (US) scan of the breast demonstrated a scale out size of low echoic mass (orange arrowhead). b A magnetic resonance imaging (MRI) showed some tumors including internal necrosis with ductal spread (orange arrowhead). The pectoralis muscle invasion was suspected. c A sagittal sequence of MRI scans showed the wide ductal spread of malignant adenomyoepithelioma (AME), which invaded the skin (orange arrowhead)Back to article page