Positive margins in excised dermatofibrosarcoma protuberans: a study of 58 cases treated with slow‐<scp>M</scp>ohs surgery

Abstract

DFSPs with positive margins after conventional surgical excision should undergo re-excision because the majority have histologic evidence of residual tumour. Re-excision with 1-cm margins beyond the scar could be an option in certain tumour sites, particularly when it is known which margins are involved.