Dermatofibrosarcoma Protuberans (DFSP) is a rare type of skin cancer that originates in the dermis, the middle layer of the skin. It typically presents as a slow-growing, painless, firm, and raised lesion on the skin. DFSP commonly affects young to middle-aged adults, with a slight predilection for males.
The main characteristic of DFSP is its infiltrative growth pattern, which means it can invade surrounding tissues and structures if left untreated. It has a low metastatic potential but a high local recurrence rate if not completely excised during surgery.
Diagnosis of DFSP involves a combination of clinical examination, imaging tests, and a skin biopsy for histopathological analysis. Treatment usually involves surgical excision with wide margins to ensure complete removal of the tumor. In some cases, radiation therapy may be used as an adjunct to surgery.
Regular follow-up is crucial for monitoring recurrence or metastasis. Early detection and treatment of DFSP are essential for achieving favorable outcomes.