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A unique dermoscopy pattern of solitary cutaneous reticulohistiocytosis
Felipe Ladeira de Oliveira1, Letycia Lopes Chagas Nogueira, Gabriel Monteiro de Castro Chaves
1Laboratório Anatomical-Lab Rio de Janeiro, Sala 1115, Avenue N. S. Copacabana 680, 22050-900 Rio de Janeiro, RJ, Brazil.
Abstract:
Histiocytosis represents a group of rare disorders characterized by nonneoplastic proliferation of histiocytes and solitary cutaneous reticulohistiocytosis (SCR) is a form of non-Langerhans histiocytosis. SCR consists of small papule, usually single, varying in color from yellow to brownish-red, more frequent in young adults, and uncommon in childhood. We report a case of SCR in an 11-year-old child and emphasize a unique dermoscopy pattern of this lesion and its correlation with clinical and histopathological aspects in the diagnosis.
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