Teaching Case 15
43 y/o F presents with right breast palpable areas of concern with visible yellow skin lesions. What is the most likely diagnosis
STEATOCYSTOMA MULTIPLEX
- Rare familial hamartomatous malformation
- Multiple intradermal oil cysts
- Palpable, mobile and contain oily liquid and small amounts of keratinous material
- Mammo: SubQ small round masses with circumscribed margins, central fat density and peripheral rim
- US: Oval hypoechoic masses within the skin with posterior acoustic enhancement