case_images: PMC6351429_01
case_images: Showing the supernumerary nipple behind the anterior border of latissimus dorsi muscle, the costal margin is marked anteriorly with the normal right nipple shown.
case_images: gr1.jpg
case_images: PMC6351429_01_gr1.jpg
case_images: fig0005
case_images: The location of the mass was in the region of the right shoulder, Fig. 1.