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Multinucleate cell angiohistiocytoma: an uncommon cutaneous tumor,
Costa,Anderson Alves; Wedy,Glaucia Ferreira; Belda Junior,Walter; Criado,Paulo RicardoAbstract Multinucleate cell angiohistiocytoma is a rare, benign vascular proliferation of unknown etiology. It occurs mainly in middle-aged women and usually affects the acral regions; the lesions appear as discrete, grouped, and asymptomatic violaceous papules. Histopathology shows proliferation and dilated small vessels in the papillary dermis, fibrous stroma with thickened collagen bundles, and multinucleate...
Date: 2020
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Origin: Oasisbr