Nasal and sinus disorders in the elderly: which ones are life-threatening?
D000368:Aged; D004844:Epistaxis / Q000175:diagnosis; D006801:Humans; D009298:Nasal Polyps / Q000175:diagnosis; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis; D009668:Nose Diseases / Q000175:diagnosis*; D010254:Paranasal Sinus Diseases / Q000175:diagnosis*; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis; D012220:Rhinitis / Q000175:diagnosis; D012852:Sinusitis / Q000175:diagnosis