Sialectasis
Sialectasis
Sialectasis (pronounced: sai-lec-ta-sis) is a medical term referring to the dilation or distention of the salivary gland ducts. This condition can occur due to various reasons, including obstruction, infection, or aging.
Etymology
The term 'Sialectasis' is derived from the Greek words 'sialon' meaning saliva, and 'ektasis' meaning dilation. Thus, it literally translates to 'dilation of the salivary ducts'.
Causes
Sialectasis can be caused by a variety of factors, including:
- Sialolithiasis: This is the formation of stones or calculi in the salivary glands or ducts. These stones can block the ducts, leading to dilation.
- Sialadenitis: This is an infection of the salivary glands, which can cause inflammation and subsequent dilation of the ducts.
- Aging: As a person ages, the salivary ducts can naturally dilate, leading to sialectasis.
Symptoms
The symptoms of sialectasis can vary depending on the underlying cause. However, common symptoms include:
- Swelling of the affected salivary gland
- Pain in the mouth or face
- Difficulty swallowing or speaking
- Dry mouth
Treatment
Treatment for sialectasis depends on the underlying cause. This may include:
- Medication: Antibiotics may be prescribed if the cause is an infection.
- Surgery: In cases where the dilation is caused by stones or tumors, surgery may be required to remove the obstruction.
- Sialendoscopy: This is a minimally invasive procedure that uses a small, flexible tube to examine and treat the salivary ducts.
Related Terms
External links
- Medical encyclopedia article on Sialectasis
- Wikipedia's article - Sialectasis
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