Fig. 3From: Comparative study between contrast-enhanced mammography, tomosynthesis, and breast ultrasound as complementary techniques to mammography in dense breast parenchymaA 32-year-old patient presented by a palpable lump in her left breast. Mammography and DBT revealed no abnormality (a, b). CEM showed no significant contrast uptake (c). Breast ultrasound showed an irregular ill-defined hypoechoic mass within the left breast at the axillary tail region being deeply seated over the pectoralis muscle together with adjacent another hypoechoic irregular ill-defined mass (d, e). The final diagnosis was invasive duct carcinomaBack to article page