Dermatofibrosarcoma Protuberans Presenting as a Primary Breast Mass

Dermatofibrosarcoma protuberans (DFSP) is an atypical soft tissue malignancy that affects the dermis and subcutaneous tissue. The cause of DFSP not clearly understood. This report highlights a rare case left breast. We 18-year-old female with past medical history type 1 diabetes mellitus, who presented to breast imaging clinic six-month lump associated skin discoloration. patient had dedicated ultrasound which showed indistinct, oval, hyperechoic mass in superficial breast, measuring 1.4 x 1.0 2.5 cm mild internal vascularity. An ultrasound-guided biopsy this was recommended performed approximately three weeks later, demonstrating DFSP. then advised for consultation Oncology, Surgical Radiation surgical excision final recommendation. wide local procedure her pathology confirming negative margins shortly thereafter. great index suspicion should be taken when evaluating palpable masses discoloration young patients.