Fig. 1From: Diagnostic accuracy of contrast-enhanced digital mammography in comparison with sonomammography for characterization of focal asymmetriesA case of invasive ductal carcinoma grade II. Image (a) shows left focal asymmetry by low energy, (b) shows an irregular speculated margin hypoechoic lesion on ultrasound. c Recombined image of CEDM showing enhancing mass lesion of irregular shape, irregular margin, and intense enhancementBack to article page