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Updated: Jan 11, 2026
Establishment of a Primary Culture of Patient-derived Soft Tissue Sarcoma
Published on: April 11, 2018
Contemporary Management of Dermatofibrosarcoma Protuberans
Lauren M Janczewski1, Jeffrey D Wayne2
1Department of Surgery, Northwestern University Feinberg School of Medicine, 676 North St. Clair Street, Arkes Suite 650, Chicago, IL 60611, USA.
Dermatofibrosarcoma protuberans, a rare skin sarcoma, presents growth challenges for surgeons. Achieving complete removal is difficult, often leading to recurrence despite various surgical methods.
Area of Science:
- Oncology
- Surgical Pathology
Background:
- Dermatofibrosarcoma protuberans is a rare, low-grade skin sarcoma.
- It is characterized by tentacle-like extensions into subcutaneous tissue.
- These features make complete surgical resection challenging.
Purpose of the Study:
- To review the challenges in treating dermatofibrosarcoma protuberans.
- To discuss current surgical approaches for this rare sarcoma.
Main Methods:
- Literature review of dermatofibrosarcoma protuberans treatment.
- Analysis of surgical techniques including wide local excision, Mohs micrographic surgery, and multidisciplinary approaches.
Main Results:
- Surgical resection is the primary treatment for dermatofibrosarcoma protuberans.
- Achieving negative margins is difficult due to irregular tumor growth.
- High local recurrence rates are associated with incomplete resection.
Conclusions:
- Effective management of dermatofibrosarcoma protuberans requires addressing its infiltrative growth.
- Various surgical strategies exist, each with implications for local control and recurrence.
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