Leukoplakia

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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Leukoplakia
File:Leukoplakia02-04-06.jpg
Synonyms
Pronounce	N/A
Specialty	N/A
Symptoms	White patches on the mucous membrane of the oral cavity
Complications	Potential to develop into oral cancer
Onset
Duration
Types	Homogeneous leukoplakia, non-homogeneous leukoplakia
Causes	Tobacco smoking, alcohol consumption, chronic irritation
Risks
Diagnosis	Biopsy, clinical examination
Differential diagnosis	Oral lichen planus, candidiasis, frictional keratosis
Prevention	Avoidance of tobacco and alcohol, regular dental check-ups
Treatment	Removal of irritants, surgical excision, cryotherapy, laser therapy
Medication
Prognosis	Varies; some cases may resolve, others may progress to cancer
Frequency
Deaths

File:Leukoplakia.jpg

Leukoplakia

File:Orale Leukoplakie.jpg

Oral Leukoplakia

File:Leucoexo.jpg

Leukoplakia

File:Leukoplakiaaitor.jpg

Leukoplakia

File:NIH DOC 19 Erythroleukoplakia.jpg

Erythroleukoplakia

File:NIH DOC 16 HomogenousLeukoplakia.jpg

Homogenous Leukoplakia

Leukoplakia is a condition where patches of keratosis appear as a white or gray patch on the mucous membranes in the mouth. It can also occur in other parts of the body where mucous membranes are present.

Causes

The exact cause of leukoplakia is unknown. However, tobacco, either smoked or chewed, is considered to be the main culprit. Other factors that may contribute to the condition include alcohol, irritation from rough teeth or dentures, and inflammation or infection of the mouth.

Symptoms

The most obvious sign of leukoplakia is the appearance of white or gray patches on the mucous membranes in the mouth. These patches can be thick, slightly raised, and may eventually harden. The condition is usually painless, but some people may feel discomfort or pain when the patches are rubbed or scraped.

Diagnosis

Diagnosis of leukoplakia involves a thorough examination of the mouth. The doctor may use a special light, called a Wood's lamp, to better see the patches. A biopsy may also be performed to rule out other conditions, such as oral cancer.

Treatment

Treatment for leukoplakia depends on the severity of the condition. If the patches are small and not causing discomfort, the doctor may suggest watchful waiting. If the patches are large, thick, or hard, they may need to be removed. This can be done through surgery, laser therapy, or cryotherapy.

Prognosis

The prognosis for leukoplakia is generally good. However, the condition can sometimes lead to oral cancer, especially if the patches are large, thick, or hard. Regular check-ups are important to monitor the condition and detect any changes early.

Images

<gallery> File:Cheekcells_stained.jpg|Cheek Cells Stained]] File:NIH_DOC_17_Leukoplakia.jpg|Leukoplakia]] File:NIH_DOC_18_Nodularleukoplakia.jpg|Nodular Leukoplakia <gallery>

See also

• Oral cancer
• Tobacco smoking
• Alcohol and health

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