Leukoedema
Leukoedema
Leukoedema (pronounced: loo-koh-ih-dee-muh) is a benign, chronic oral condition often observed in the buccal mucosa. The term is derived from the Greek words "leuko" meaning white, and "edema" meaning swelling.
Definition
Leukoedema is a mucosal condition characterized by a grayish-white, slightly raised, and wrinkled appearance of the oral mucosa. It is often asymptomatic and is usually discovered during routine dental examinations.
Etiology
The exact cause of leukoedema is unknown. However, it is more commonly observed in individuals who smoke or chew tobacco, suggesting a possible link to these habits. It is also more prevalent in individuals of African descent, indicating a potential genetic predisposition.
Clinical Features
Leukoedema typically presents as a bilateral, diffuse, grayish-white discoloration of the buccal mucosa. The affected area may appear slightly raised, wrinkled, or folded. The condition is usually asymptomatic, and the mucosa returns to normal appearance when stretched.
Diagnosis
Diagnosis of leukoedema is primarily clinical, based on the characteristic appearance of the oral mucosa. Biopsy is rarely necessary as the condition is benign and self-limiting.
Treatment
No specific treatment is required for leukoedema as it is a benign condition. However, patients should be encouraged to maintain good oral hygiene and to quit smoking or chewing tobacco if these habits are present.
Related Terms
External links
- Medical encyclopedia article on Leukoedema
- Wikipedia's article - Leukoedema
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