Rippled-pattern sebaceoma : A report of a lesion on the back with a review of the literature
抄録
A 68-year-old Japanese man presented with a nodule that had been present for 5 to 6 years on the right side of the back. Physical examination revealed a dome-shaped, 12 X 13-mm, dark red nodule. It was excised with a 2 to 3-mm margin. The patient remained free of disease during 77 months of follow-up. Microscopic examination revealed a bulb-like tumor in the dermis, contiguous with the overlying epidermis. It was composed of small, monomorphous, cigar-shaped basaloid cells in linear, parallel rows, resembling the palisading of nuclei of Verocay bodies, and presenting a rippled-pattern. There were scattered cells showing sebaceous differentiation with vacuolated cytoplasm and scalloped nuclei. There were tiny, duct-like spaces. The tumor revealed characteristics of rippled-pattem sebaceoma. The present case is the first reported rippled-pattern sebaceous neoplasm on the back. Many spindle cell tumors, such as basal cell carcinoma, pleomorphic adenoma, dermatofibrosarcoma protuberans, myofibroblastoma, and leiomyoblastoma, in addition to trichoblastoma and sebaceoma, can have a rippled-pattern.
収録刊行物
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- The American journal of dermatopathology
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The American journal of dermatopathology 28 (5), 446-448, 2006-12
Lippincott, Williams & Wilkins
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詳細情報 詳細情報について
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- CRID
- 1573105977334867840
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- NII論文ID
- 120001008438
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- Web Site
- http://hdl.handle.net/10098/1823
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- 本文言語コード
- en
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- データソース種別
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