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Dermatofibrosarcoma protuberans in a pre-adolescent child.

Vihanga Chamod Wickramasinghe1, Keddagoda Gamage Vinod Saranga1, Sumudumali Arundathi Piyarathne1

  • 1Colombo South Teaching Hospital, Kalubowila, Sri Lanka.

International Journal of Surgery Case Reports
|September 4, 2023
PubMed
Summary

Accurate diagnosis and surgical management are key for dermatofibrosarcoma protuberans (DFSP). Early detection through regular follow-up optimizes outcomes for this rare skin sarcoma.

Keywords:
Adjuvant radiotherapyCase reportDermatofibrosarcoma protuberans (DFSP)RecurrenceWide local excision (WLE)

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Area of Science:

  • Oncology
  • Dermatology
  • Surgical Pathology

Background:

  • Dermatofibrosarcoma protuberans (DFSP) is a rare, slow-growing skin sarcoma.
  • DFSP exhibits aggressive local infiltration and high recurrence rates, leading to significant morbidity.
  • Metastasis is uncommon, but local invasiveness poses treatment challenges.

Observation:

  • A 12-year-old boy presented with a suspected lipoma, later diagnosed as DFSP.
  • Diagnosis was confirmed via histological examination and CD34 immunohistochemistry.
  • This case highlights the importance of accurate diagnostic methods for DFSP.

Findings:

  • Wide local excision is the primary treatment for DFSP, especially in pediatric cases.
  • Microsurgical techniques like Mohs surgery offer alternatives but may have limited availability.
  • Radiotherapy is recommended for recurrent DFSP.

Implications:

  • Accurate diagnosis through histology and immunohistochemistry is crucial for effective DFSP management.
  • Proper surgical technique and meticulous follow-up are essential to minimize recurrence and morbidity.
  • Patient education and regular surveillance aid in timely intervention and improved outcomes for DFSP patients.