부산대학교 도서관

This article explores a rare case of blue discoloration in a nail tumor called onychomatricoma. The blue pigmentation was found to be caused by a fungal infection called pigmented onychomycosis. The article provides a detailed description of the clinical and histopathological features of the case, emphasizing the challenges in diagnosing and treating the tumor. It also discusses the rarity of blue chromonychia and the potential diagnostic value of nail clippings. The article aims to inform readers about the clinical features, diagnosis, and treatment of onychomatricoma, emphasizing the importance of accurate diagnosis and differentiation from other nail disorders. [Extracted from the article]