title: [Fibrosarcoma of the nasal cavity and paranasal sinuses].
mesh_terms: D000368:Aged; D005005:Ethmoid Sinus; D005354:Fibrosarcoma / Q000175:diagnosis*; D005626:Frontal Sinus; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D009669:Nose Neoplasms / Q000175:diagnosis* / Q000601:surgery; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis / Q000556:secondary* / Q000601:surgery
vernacular_title: Włókniakomiesak jamy nosa i zatok przynosowych.