It is the inflammation of the nose and paranasal sinuses. It is either acute rhinosinusitis when inflammation lasts for up to 4 weeks, or chronic when it persists for at least 12 weeks.
Surgery is the main component in the management of chronic rhinosinusitis. Endoscopic sinus surgery is indicated for a disease that is unresponsive to medical treatment. The goal of surgery is to facilitate the natural drainage of the sinuses, eradicate the infection, and remove nasal polyps.
Challenge tests are types of tests that measure if your lung function changes after you breathe in specific chemicals. A challenge study with Mannitol may be done to see if you have exercise-induced asthma or how well your asthma medicine is working..
The adenoid forms part of lymphoid tissue at the portal of the upper respiratory tract. It lies within the mucous membrane of the roof and posterior wall of the nasopharynx. Regression of the adenoid occurs..