Une réponse complète d'un dermatofibrosarcome de Darrier et Ferrand localement avancé: à propos d'un cas et revue de la littérature

Darier and Ferrand dermatofibrosarcoma (DFS) is a rare skin tumor characterized by its local aggressiveness and a high risk of recurrences. Prognosis depends essentially on the quality of treatment. Complete response in Darier and Ferrand dermatofibrosarcoma with healthy margins, initially judged inoperable after 1 year of neoadjuvant imatinib-based treatment, has been rarely described in literature. We here report the case of a young female patient treated in the Department of Medical Oncology in FES for locally advanced DFS with complete response, in order to assess the role of imatinib and of targeted therapies in the treatment of DFS.