Laryngomalacia
Laryngomalacia
Laryngomalacia (pronounced la-ryn-go-ma-lay-sha) is a common condition that occurs when the tissue above the vocal cords is floppy and falls into the airway when a child breathes in, which causes noisy breathing (stridor).
Etymology
The term "Laryngomalacia" is derived from the Greek words laryngo meaning "larynx" and malakia meaning "softness". It refers to the softening of the tissues of the larynx (voice box).
Symptoms
Symptoms of laryngomalacia include:
- Noisy breathing (stridor)
- Difficulty feeding
- Failure to gain weight
- Choking while feeding
- Chest and neck retractions (skin sucks in between or around the chest plate and/or rib bones when inhaling)
- Cyanosis (turning blue)
Diagnosis
Diagnosis of laryngomalacia is typically made by a pediatric otolaryngologist (ear, nose, and throat doctor for children). The doctor will ask about the child's symptoms and medical history. A physical exam will be done. The doctor may also use a small, flexible tube with a light at the end, called a laryngoscope, to examine the larynx.
Treatment
Most children with laryngomalacia do not require treatment as the condition will improve on its own by the time the child is 18 to 20 months old. In severe cases, surgery may be required to prevent the floppy tissue from blocking the airway.
Related Terms
External links
- Medical encyclopedia article on Laryngomalacia
- Wikipedia's article - Laryngomalacia
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