Complete resection of recurrent and initially unresectable dermatofibrosarcoma protuberans downsized by Imatinib

Curative surgical treatment of recurrent, locally advanced dermatofibrosarcoma protuberans is often limited owing to a close relation of the tumor with important anatomical structures. Targeted therapy with imatinib, a tyrosine kinase inhibitor, may cause significant reduction of tumor volume, thereby enabling radical surgery. This treatment strategy, therefore, offers a chance of cure for selected patients with advanced dermatofibrosarcoma protuberans. In addition, preoperative treatment with imatinib may decrease possible disfigurement related to radical surgery for large tumors.

via World Journal of Surgical Oncology