KMID : 0363220230610060374
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Korean Journal of Dermatology 2023 Volume.61 No. 6 p.374 ~ p.377
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A Case of Desmoplastic Spitz Nevus with Pseudo-Gland Formation
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Oh Seon-A
Lee Su-Min Chang Sun-Hee Joo Mee Kim Ji-Ye Park Hai-Jin
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Abstract
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Desmoplastic Spitz nevus is a rare variant of Spitz nevus characterized by predominantly spindle-shaped or epithelioid nevus cells within the fibrotic stroma that can be confused with fibrous lesions. A 43-year-old woman presented with a 1-cm-sized dome-shaped papule on the dorsum of her left foot. The lesion showed histopathological features of a desmoplastic Spitz nevus with structures that resemble adenoma. Immunohistochemical staining was positive for S-100 protein, Melan-A, and SOX-10. Herein, we report this case because desmoplastic Spitz nevus is rare and can lead to confusion regarding the diagnosis of adnexal neoplasms.
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KEYWORD
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Desmoplastic, Epitheloid and spindle cell nevus
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