Figure 1
a. Right mammogram (mediolateral oblique view): partially visible oval, well-circumscribed deep mass. b. Ultrasonography of the right breast: deep, well-circumscribed hyperechogenic mass with typical “snowstorm.”
Figure 2
a. MRI T1-weighted Dixon water image. b. T2-weighted image. Deep right upper mammary lesion, at least partially intra-pectoral, oblong in shape, with irregular margin.
Figure 3
Intraoperative finding after exploration.
Figure 4
HEx100: Typical multiple silicone vacuoles with macrophages and numerous multinucleate giant cells within the breast lobules and stroma.