Eruptive dermatofibromas in a kindred

Benign fibrous histiocytomas of the skin, or dermatofibromas, are common fibrohistiocytic tumors that affect women more commonly than men. Proposed causes range from a reactive process to a neoplastic growth. We report on a family affected with numerous dermatofibromas, suggesting that there also may be a genetic cause to this common tumor.