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Nasal polyps resulting from chronic rhinosinusitis affect approximately 4.3% of the population. [6] Nasal polyps occur more frequently in men than women and are more common as people get older, increasing drastically after the age of 40. [6] Of people with chronic rhinosinusitis, 10% to 54% also have allergies.
The nasal cavities become roomy and are filled with foul smelling crusts which are black or dark green and dry, making expiration painful and difficult. Microorganisms are known to multiply and produce a foul smell from the nose, though the patients may not be aware of this, because the nerve endings (responsible for the perception of smell ...
•Krause's nasal snare: used to remove nasal polyps •Glegg's nasal polyp snare: used to remove nasal polyps •Aural snare: used to remove aural polyps: Tonsil knife: used in tonsillectomy.incission of anterior pillar of tonsil in the beginning of operation Yorke's tonsil haemostatic clamp: haemostatic clamps: Negus' ligature slipper/knot tier
Some polyps are tumors and others are non-neoplastic, for example hyperplastic or dysplastic, which are benign. The neoplastic ones are usually benign, although some can be pre-malignant, or concurrent with a malignancy. The name is of ancient origin, in use in English from about 1400 for a nasal polyp, from Latin polypus through Greek. [1]
It can be caused by anatomical factors such as a deviated septum or nasal polyps (growths), as well as infection. Symptoms include difficulty breathing through the nose, swelling and pain around the nose and eyes, postnasal drainage down the throat, and difficulty sleeping. [10] CRS is a common condition in children and young adults. [11]
Nasal surgery is a specialty including the removal of nasal obstruction that cannot be achieved by medication and nasal reconstruction. Currently, it comprises four approaches, namely rhinoplasty, septoplasty, sinus surgery, and turbinoplasty, targeted at different sections of the nasal cavity in the order of their external to internal positions.
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Rhinitis medicamentosa is a form of drug-induced nonallergic rhinitis which is associated with nasal congestion brought on by the use of certain oral medications (primarily sympathomimetic amine and 2-imidazoline derivatives) and topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) that ...
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