Tracheal stenosis
Tracheal Stenosis
Tracheal stenosis (pronounced: tray-key-al steh-no-sis) is a medical condition characterized by a narrowing of the trachea, also known as the windpipe.
Etymology
The term "tracheal stenosis" is derived from two words. "Tracheal" comes from the Latin word "trachea," which means "rough" or "windpipe," and "stenosis" comes from the Greek word "stenosis," meaning "narrowing."
Definition
Tracheal stenosis is a condition where the trachea, which carries air from the nose and mouth to the lungs, becomes narrowed or constricted. This can be due to various causes, including injury, infection, or a birth defect. The narrowing can make it difficult to breathe and may cause other symptoms such as coughing, wheezing, and shortness of breath.
Causes
Tracheal stenosis can be caused by a variety of factors, including:
- Inflammation of the trachea due to infection or autoimmune diseases
- Injury or trauma to the neck or chest
- Prolonged intubation, where a tube is inserted into the trachea to assist with breathing
- Tumors or growths in the trachea
- Birth defects
Treatment
Treatment for tracheal stenosis depends on the cause and severity of the condition. Options may include:
- Surgery to widen the trachea
- Stent placement to keep the trachea open
- Tracheostomy, a surgical procedure to create an opening in the neck for breathing
- Medications to reduce inflammation and swelling
Related Terms
External links
- Medical encyclopedia article on Tracheal stenosis
- Wikipedia's article - Tracheal stenosis
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