Congenital dermatofibrosarcoma protuberans in a seven-month-old infant initially misdiagnosed as infantile myofibroma: A case report

Figure 4 Intraoperative findings during tumor resection. A: The tumor was primarily located in the dermis and appeared relatively well defined on gross inspection; B: Surgical defect following wide local excision with a 2-cm peripheral margin extending to the underlying muscular fascia, demonstrating complete tumor removal before primary wound closure.