Dermatofibrosarcoma protuberans of the breast: A rare breast tumor mimicking a cutaneous lesion

Dermatofibrosarcoma protuberans (DFSP) is an uncommon soft tissue tumor which generally affects people from the second to the fifth decades of life, with the same incidence in both sexes. DFSP can appear as a slow-growing, flesh-colored or erythematous plaque or nodule, often becoming protuberant if untreated.