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A Case of Recurred Malignant Proliferating Trichilemmal Tumor of the Scalp  

Lee, Sae Bin (Department of Plastic & Reconstructive Surgery, Institute for Human Tissue Restoration, Yonsei University College of Medicine)
Lee, Won Jai (Department of Plastic & Reconstructive Surgery, Institute for Human Tissue Restoration, Yonsei University College of Medicine)
Tark, Kwan Chul (Department of Plastic & Reconstructive Surgery, Institute for Human Tissue Restoration, Yonsei University College of Medicine)
Kim, Se Hoon (Department of Pathology, Yonsei University College of Medicine)
Publication Information
Archives of Plastic Surgery / v.33, no.4, 2006 , pp. 491-494 More about this Journal
Abstract
Purpose: To report the case of recurred malignant proliferating trichilemmal tumor on scalp Methods: Case report and literature review Results: A 40-year-old man presented with a recurred malignant proliferating trichilemmal tumor, which developed on the occipital area. It was $8{\times}9{\times}4.5cm$ in size, protruded, firm and non-tender mass. This tumor was widely excised including normal skin margin and pericranium. Immediate reconstruction using free latissimus dorsi muscle flap and skin graft were done. Histopathologic examination revealed abrubt, compact trichilemmal keratinization in the central area of lobular epithelial proliferation. Conclusion: There has been no recurrence of tumor during follow-up period of nine months without adjuvant chemotherapy or radiotherapy.
Keywords
Recurred malignant proliferating trichilemmal tumor; Scalp;
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