Figure 5.
Axial MRI sequence of the breasts, with digital subtraction (A), showing an area of heterogeneous non-nodular enhancement with segmental distribution, located in the posterior third of the upper outer quadrant of the right breast. The image in B shows restricted diffusion in the ADC map (C), the ADC value being 1.6 × 10−3 mm2/s. The patient was submitted to quadrantectomy, and the pathology study revealed DCIS, nuclear grade 1, with atypical ductal hyperplasia.