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PubMed · 15657682

[Dermal chondroid melanoma].

K Katenkamp·R-P Henke·D Katenkamp
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Abstract

This case describes the history of disease of a 53-year old man, who has been treated for a putative recurrent nailbed granuloma of the right big toe since 1996. In 2000 an enlarged inguinal lymph node was excised. The light microscopic examination showed a metastasis of a malignant melanoma. In 2003 we received a tumor of the right big toe for histopathological examination. The histological and immunohistochemical results proved a dermal chondroid melanoma. This extremely rare variant of malignant melanoma occurs particularly in subungual location and is possibly related to a previous trauma. We discuss the spectrum of differential diagnoses and the importance of immunohistochemistry.

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Diagnosis, DifferentialGranulomaHumansMaleMelanomaMiddle AgedNail DiseasesNeoplasm MetastasisRecurrenceSkin NeoplasmsCase ReportsEnglish AbstractJournal Article

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K Katenkamp, R-P Henke, D Katenkamp. 2005. [Dermal chondroid melanoma].. https://doi.org/10.1007/s00292-004-0744-z

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