Nasal polyp
A growth or protrusion of tissue in the nose or sinuses. Nasal polyps may produce no symptoms or may lead to obstruction of the nasal passages, sinus infection, and a decreased sense of smell. Nasal polyps are almost always benign. Treatment can involve medications or surgery.
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- Nasal polyps
Benign growths that originate in the mucous membranes lining the nasal passages or paranasal sinuses. Polyps are believed to arise in the nasal mucosa as a result of chronic inflammation. Up to 4% of adults have nasal polyps; they can also occur in children, particularly those with chronic respiratory conditions such as cystic fibrosis. Symptoms […]
- Nasal prosthesis
An artificial device worn to replace part or all of a missing nose.
- Nasal septum
The dividing wall that runs down the middle of the nose, separating the two nasal ‘cavities, each of which ends in a nostril. The nasal septum is composed of bone, cartilage, and ‘membranes.
- Nasal septum deviation
Failure of the nasal septum to be in the midline where it is supposed to be. The nasal septum is the wall inside the nose that runs down the middle dividing it into two sides. Deviation of the nasal septum may be congenital (present at birth or develop later on its own) or occur later […]
- Nasal septum hematoma
If untreated, the pressure of the hematoma can cause a septal perforation.