Dermatofibrosarcoma protuberans with fibrosarcomatous transformation of the abdominal wall: a case report and literature review
Introduction and importance: Dermatofibrosarcoma protuberans (DFSP) is a rare, locally aggressive cutaneous sarcoma. Its fibrosarcomatous variant (FS-DFSP) is an uncommon, high-grade subtype associated with increased risks of recurrence and metastasis. Case presentation: A 43-year-old woman presented with a left iliac...