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Leukoplakia
(redirected from Oral leukoplakia)

   Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.01 sec.
leukoplakia [‚lü·kō′plā·kē·ə]
(medicine)
Formation of thickened white patches on mucous membranes, particularly of the mouth and vulva.

Leukoplakia 

milky-white spots (radius, to 0.5 cm) on the mucous membranes near the skin (for example, on the lower lip) and on the cheeks, tongue, bottom of the mouth, esophagus, cervix uteri, vagina, and urinary bladder.

Leukoplakia is one of the precancerous diseases. Smoking, advanced tooth decay, excessive consumption of alcohol or spices, certain inflammations of the oral cavity, avitaminosis A or B complex, and poorly fitting metal dental bridges, fillings, and crowns may give rise to leukoplakia. The disease occurs in two forms. In simple leukoplakia, the mucous membrane is smooth; its surface resembles mosaic or parquetry. This may be complicated by fissures or erosions. In verrucose leukoplakia, the mucosa is raised and the color varies from pearly to chalky. Patients complain of sensations of petrifaction, burning, and tenderness. Treatment is by surgical removal, electrocoagulation, or radiation therapy.



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She discussed an ongoing study of 82 patients with oral leukoplakia who underwent micronuclei and chromosomal assays and then were treated with 4-5 cups a day of black tea for 1 year (J.
Its industrial application, however, had been greatly reduced as sanguinarine was reported to be associated with oral leukoplakia (Mascarenhas et al.
Influence of cigarette filters on the risk of developing oral leukoplakia in a Kenyan population.
 
 
 
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