Integrating contrast-enhanced ultrasound to optimize margin delineation in Mohs micrographic surgery for primary dermatofibrosarcoma protuberans: a retrospective cohort study
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Introduction: Dermatofibrosarcoma protuberans (DFSP) is characterized by infiltrative "tentacle-like" extensions, making accurate preoperative margin delineation challenging. While high-frequency ultrasound (HFUS) visualizes su... ...
