A 72-year-old white man affected by vitiligo presented to our unit with a 4-month history of nail loss and an asymptomatic round, firm, flesh-coloured, slightly erythematous and erosive nodule located on the subungual area of the third finger of his right hand.
The most likely diagnosis is
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Pyogenic granuloma
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Glomus tumour
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Subungual exostosis
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Amelanotic subungual melanoma
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Subungual verruca
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