title: [Aneurysmatic fibrous histiocytoma: case report and reivew of the literature].
abstract: A case of aneurysmal fibrous histiocytoma is described. The patient is a 26-year-old man with a reddish nodule on the back, recently presenting a volume increase. The tumor was composed of fascicles of short spindle cells, histiocyte-like and inflammatory cells, and blood-filled spaces, mimicking vascular channels but lacking an endothelial lining. Immunohistochemical analysis (performed with the following monoclonal antibodies: smooth muscle actin, vimentin, desmin, CD-31, CD-34, CD-68) showed only vimentin positively on neoplastic cells. We discuss the differential diagnostic hypotheses and review the literature on this subject.
authors: Servizio di Anatomia Patologica e Citodiagnostica, Azienda Ospedaliera Bianchi-Melacrino-Morelli, Via Melacrino, I-89100 Reggio Calabria. galbo@iol.it
authors: G
authors: G
authors: Albonico
authors: G
authors: G
authors: Pellegrino
authors: M
authors: M
authors: Maisano
authors: G
authors: G
authors: Africa
authors: M
authors: M
authors: Pedriali
authors: I
authors: I
authors: Nenci
mesh_terms: D000328:Adult; D000783:Aneurysm / Q000150:complications / Q000473:pathology*; D000911:Antibodies, Monoclonal; D018219:Histiocytoma, Benign Fibrous / Q000150:complications / Q000473:pathology*; D006801:Humans; D008297:Male; D009124:Muscle Proteins / Q000032:analysis
chemical_list: D000911:Antibodies, Monoclonal; D009124:Muscle Proteins