International Journal of Academic Health and Medical Research (IJAHMR)   Year: 2024 | Volume: 8 | Issue: 5 | Page No.: 21-24 Breast location of Darier Ferrand dermatofibrosarcoma Download PDF Sara Yacoubi Khebiza , Kenza Benchaaboune , Yassine Belhaj?, ?, Sofia Jayi?, Fatima Zahra Fdili Alaoui? , Hekmat Chaara and MyAbdeillah Melhouf Abstract: : Dermatofibrosarcoma of Darrier and Ferrand or dermatofibrosarcoma protuberans (DFSP) is a rare tumor of the skin and soft tissues usually appearing on the trunk and extremities. The occurrence of DFSP in the breast is extremely rare. This is a slow-growing lesion that can go unnoticed - and affects more frequently women aged 20 to 40 years. It is classified as a low-grade malignant tumor but can be locally aggressive with a high rate of recidivism; especially if the resection margins are not healthy. We report here the case of a young 30-year-old patient, followed for a fibrocystic dystrophy, which caused a skin lesion to appear on the breast, including the diagnosis after histology came back in favor of dermatofibrosarcoma protuberans. Through this case, we reviewed the literature in order to discuss results of ultrasound, magnetic resonance, histology and surgical treatment of dermato fibrosarcoma of the breast.