case_images: PMC3895049_01
case_images: Ultrasound from January 2012.
case_images: rjt12101.jpg
case_images: PMC3895049_01_rjt12101.jpg
case_images: RJT121F1
case_images: The decision was made to obtain an ultrasound (seen in Fig. 1) with close follow-up in the breast surgery clinic. 
case_images: Ultrasound from April 2012.
case_images: rjt12102.jpg
case_images: PMC3895049_01_rjt12102.jpg
case_images: RJT121F2
case_images: Repeat ultrasound (seen in Fig. 2) revealed a stable fluid collection measuring 1.5 x 1.2 x 2.2 cm, once again BIRADS #3 likely benign recommend short-term follow-up with the breast surgeon.
case_images: Cross section at low power. Intersecting bundles. Multinucleated giant cell in the bottom right.
case_images: rjt12103.jpg
case_images: PMC3895049_01_rjt12103.jpg
case_images: RJT121F3
case_images: High power. Bizarre nuclei. High mitotic activity.
case_images: rjt12104.jpg
case_images: PMC3895049_01_rjt12104.jpg
case_images: RJT121F4
case_images: Immunostain with SMA (smooth muscle actin). Positive cytoplasmic staining indicating smooth muscle origin.
case_images: rjt12105.jpg
case_images: PMC3895049_01_rjt12105.jpg
case_images: RJT121F5