Flap coverage of a large defect after excision of a massive dermatofibrosarcoma protuberans.

Abstract

We report the case of a 62-year-old man with a huge (25 X 15 cm) dermatofibrosarcoma protuberans of the left flank and abdomen. This is one of the largest dermatofibrosarcoma protuberans lesions reported in the literature. Wide surgical excision of the tumor with 4-cm tumor-free margins created an extensive wound. Wound coverage was performed by transposing an extended rectus abdominis myocutaneous pedicled flap to the defect. Follow-up at 2 years revealed no evidence of local or regional recurrence. We present a brief review of dermatofibrosarcoma protuberans and a discussion of the reconstruction of such large defects.