Benign fibrous histiocytoma of the nasal septum.

Among the non-epithelial tumours of the nasal cavity, paranasal sinuses and nasopharynx, fibrous histiocytoma is rarely encountered. A 45 year-old male patient complaining about nasal obstruction and nasal swelling was seen in the hospital ENT department. On examination, there was a mass located on the right anterior part of the nasal septum, about 2 x 1 x 1 cm in size. The pathologic diagnosis was benign fibrous histiocytoma. In this article we discuss the clinical, radiological, histopathological characteristics of fibrous histiocytoma and its differential diagnosis.