FOSB immunoreactivity in endothelia of epithelioid hemangioma (angiolymphoid hyperplasia with eosinophilia)

ConclusionsFOSB immunohistochemistry is sensitive in the diagnosis of EH‐ALHE, and allows differentiation from its histological mimics. An immunohistochemical panel including not only pan‐cytokeratin AE1/AE3 and endothelial markers, but also FOSB, helps in the diagnosis of epithelioid vascular tumors.

Source: Journal of Cutaneous Pathology - March 12, 2018 Category: Pathology Authors: Ana Ortins ‐Pina, Mar Llamas‐Velasco, Sara Turpin, Luís Soares‐de‐Almeida, Paulo Filipe, Heinz Kutzner Tags: ORIGINAL ARTICLE Source Type: research