Esophageal stricture
Esophageal Stricture
Esophageal stricture (pronounced: ih-SOF-uh-gul STRIK-chur) is a medical condition characterized by the narrowing or tightening of the esophagus.
Etymology
The term "esophageal stricture" is derived from the Greek word "οἰσοφάγος" (oisophagos) meaning gullet, and the Latin word "strictura" meaning a binding or drawing together.
Definition
An esophageal stricture is a narrowing of the esophagus, the tube that carries food and liquid from the mouth to the stomach. This can lead to difficulty swallowing, also known as dysphagia, and can be caused by various conditions including gastroesophageal reflux disease (GERD), esophagitis, or damage from medical procedures.
Symptoms
Symptoms of esophageal stricture may include difficulty swallowing, chest pain, weight loss, and regurgitation of food or liquids. In severe cases, it can lead to malnutrition and dehydration.
Causes
Esophageal strictures can be caused by a variety of factors, including:
- Long-term gastroesophageal reflux disease (GERD)
- Ingestion of corrosive substances
- Radiation therapy to the chest
- Complications from certain medical procedures
Treatment
Treatment for esophageal stricture typically involves procedures to widen the esophagus, such as esophageal dilation. Medications may also be used to manage symptoms and treat underlying conditions.
Related Terms
External links
- Medical encyclopedia article on Esophageal stricture
- Wikipedia's article - Esophageal stricture
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