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KCI등재후보 학술저널

경부에 재발한 투명세포땀샘종의 치료에 대한 증례 보고

A Treatment of Recurrent Clear Cell Hidradenoma on the Neck: A Case Report

DOI : 10.21593/kjhno/2020.36.2.41
  • 5

Clear cell hidradenoma is a skin adnexal tumor originating from eccrine glands. The risk of local recurrence after surgical resection exceeds 50%, and 6-19% of cases are malignant. The rarity of clear cell hidradenoma and its diverse histological findings make this type of tumor a diagnostic challenge. We present a case of recurrent clear cell hidradenoma of the posterior neck in a 70-year-old woman. The tumor recurred once after complete excision, and did not recur again after 1-cm wide excision and reconstruction with a local bilobed flap. Recurrent clear cell hidradenomas are activated by surgical stimulation, increasing the risk for metastasis. Therefore, we suggest that wide excision with confirmation of a tumor-free margin by frozen-section biopsy should be the first-line treatment for recurrent benign clear cell hidradenoma.

Introduction

Case Report

Discussion

References

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