nasal polyps. noncancerous growths on the lining of the nose or sinuses.

nasal breathing sinusitis polyp congestion infection turbinate nasopharynx problem condition respiration normal ent head section acute nose system pharynx anatomy healthcare vector human sinus disease cavity respiratory medicine tract medical treatment allergy inflammation symptom blood tissue epistaxis disorder otolaryngology doctor larynx smell loss otorhinolaryngology otolaryngologist