Globus
Globus (Medicine)
Globus (pronounced: /ˈɡloʊbəs/) is a medical term that refers to a persistent or intermittent non-painful sensation of a lump or foreign body in the throat. It is also commonly known as globus sensation, globus pharyngeus or globus hystericus.
Etymology
The term "globus" is derived from the Latin word for "sphere" or "ball". It was first used in a medical context in the 18th century to describe the sensation of having a lump in the throat.
Symptoms
The primary symptom of globus is the feeling of a lump or a foreign body in the throat. This sensation can be constant or intermittent, and is often described as uncomfortable but not painful. It can be accompanied by difficulty swallowing (dysphagia), although this is not always the case.
Causes
Globus can be caused by a variety of factors, including gastroesophageal reflux disease (GERD), laryngopharyngeal reflux (LPR), stress, anxiety, or muscle tension in the throat. In some cases, the cause of globus may not be identifiable.
Diagnosis
Diagnosis of globus typically involves a thorough medical history and physical examination, including an examination of the throat. Additional tests, such as a barium swallow or laryngoscopy, may be performed if necessary.
Treatment
Treatment for globus depends on the underlying cause. If the sensation is due to GERD or LPR, treatment may involve medications to reduce stomach acid. If stress or anxiety is the cause, cognitive behavioral therapy (CBT) or other forms of psychological therapy may be recommended.
Related Terms
- Dysphagia: Difficulty swallowing
- Gastroesophageal reflux disease (GERD): A digestive disorder that affects the lower esophageal sphincter
- Laryngopharyngeal reflux (LPR): A condition in which stomach acid gets into the throat and voice box
- Barium swallow: A type of test used to examine the throat and esophagus
- Laryngoscopy: A procedure used to view the throat and voice box
External links
- Medical encyclopedia article on Globus
- Wikipedia's article - Globus
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