Fig. 4
From: Multimodality approach to the nipple-areolar complex: a pictorial review and diagnostic algorithm
Developmental abnormalities. a Photograph of polythelia in the right breast of a 45-year-old woman. b Craniocaudal and mediolateral oblique 2D mammograms show a nodule with well-defined margins in the posterior region of the junction between the lower quadrants. c Repeat craniocaudal mammogram with a cutaneous marker confirms that the nodule corresponds to the accessory nipple