Rosario Rullo, Franca Ferraraccio, Rosario Serpico, Francesco Addabbo, Nicoletta Mazzarella, Vincenzo Maria Festa
Abstract:Fibrous histiocytomas are uncommon mesenchymal tumours of the soft tissue in the head and neck region. We report two cases that occurred in the oral cavity, one of a benign fibrous histiocytoma (BFH) and another of an angiomatoid variant of fibrous histiocytoma (AFH). BFH is a benign neoplasm composed of cells with fibroblastic and histiocytic characteristics, while AFH is considered as a distinct type of fibrous histiocytoma with an intermediate malignancy grade that combines features of both fibrohistiocytic…
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