BACKGROUND
Atrophic variant of dermatofibrosarcoma protuberans (DFSP) is a distinct form of DFSP.
CASE PRESENTATION
Here, we report the case of a 19-year-old woman with a small congenital atrophic plaque on the right precordium. The lesion remained atrophic for more than 10 years. Several years earlier, a portion of the plaque became tuberous and enlarged. Physical examination revealed a 25 ×...
