Case for diagnosis. Multinucleated cell angiohistiocytoma

Abstract: Multinucleate cell angiohistiocytoma is a rare idiopathic benign fibrohistiocytic and vascular proliferation usually presenting as multiple asymptomatic papules, red to violaceous in colour, primarily located on the extremities of middle-aged females. This entity is probably underdiagnosed...

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Bibliographic Details
Main Authors: Margarida Rato (Author), Ana Filipe Monteiro (Author), Joana Parente (Author), João Aranha (Author)
Format: Book
Published: Sociedade Brasileira de Dermatologia, 2018-03-01T00:00:00Z.
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Summary:Abstract: Multinucleate cell angiohistiocytoma is a rare idiopathic benign fibrohistiocytic and vascular proliferation usually presenting as multiple asymptomatic papules, red to violaceous in colour, primarily located on the extremities of middle-aged females. This entity is probably underdiagnosed due to the lack of recognition by clinicians and pathologists. We describe a patient with a multinucleate cell angiohistiocytoma of the face, a less frequent localization, in order to increase awareness of this entity and elucidate its clinical, histopathological, and immunohistochemistry features.
Item Description:0365-0596
10.1590/abd1806-4841.20186821