Childhood dermatofibrosarcoma protuberans: role of preoperative imaging.

Dermatofibrosarcoma protuberans (DFSP) is especially challenging to recognize and diagnose in children. Prompt and definitive treatment is essential based on the tumor's high rate of recurrence. Our purpose is to increase physician awareness and recognition of DFSP in the pediatric population with the largest case series of childhood DFSP to our knowledge thus reported in the literature.