title: Malignant fibrous histiocytoma of the nose and nasopharynx.
mesh_terms: D000328:Adult; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology*; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000473:pathology*; D009669:Nose Neoplasms / Q000473:pathology*