Laryngocele

Laryngocele is a medical condition characterized by the abnormal dilation or enlargement of the laryngeal saccule, which is a part of the larynx or voice box. This condition can be congenital, meaning present at birth, or it can develop later in life due to certain factors such as increased pressure in the larynx.

Types

There are two main types of laryngocele: internal and combined.

• Internal Laryngocele: This type of laryngocele is confined within the larynx. It is the most common type and is often asymptomatic, meaning it does not cause any symptoms.

• Combined Laryngocele: This type of laryngocele extends outside the larynx, into the neck. It can cause visible swelling in the neck and may lead to more noticeable symptoms.

Causes

The exact cause of laryngocele is not known. However, it is believed to be associated with increased pressure within the larynx. This can occur due to various reasons such as chronic cough, excessive straining of the voice, or playing wind instruments. Certain occupations that involve heavy lifting or straining can also increase the risk of developing a laryngocele.

Symptoms

The symptoms of laryngocele can vary depending on the type and size of the laryngocele. Some common symptoms include:

• Hoarseness or changes in voice
• Difficulty swallowing
• Shortness of breath
• Cough
• Neck swelling

Diagnosis

Laryngocele is typically diagnosed through a physical examination and imaging tests such as CT scan or MRI. A laryngoscopy may also be performed to visualize the larynx.

Treatment

The treatment for laryngocele usually involves surgery to remove the laryngocele. This can be done through an open surgery or a minimally invasive procedure using a laryngoscope. In some cases, if the laryngocele is not causing any symptoms, watchful waiting may be recommended.

See also

• Larynx
• Laryngoscopy
• Computed Tomography
• Magnetic Resonance Imaging

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