Oral leukoplakia is a white plaque or patches on the oral mucosa, generally precancerous.
System(s) affected: gastrointestinal
Hyperplasia of squamous epithelium
Develops in...
Usually asymptomatic
History of tobacco or alcohol use or oral exposure to irritants
Location
50% on tongue,...
All oral leukoplakias should be treated.
Treatment may include the following:
For 2 to 3 circumscribed lesions, surgical excision
For multiple or large lesions where surgery would cause unacc...
Regular, close follow-up, even after successful treatment
Biopsy as needed
If biopsy is negative, stress importance o...
Messadi DV. Diagnostic aids for detection of oral precancerous conditions. Int J Oral Sci. 2013;5(2):59–65. [View Abstract on OvidMedline]
Nair DR, Pruthy R, Pawar U, et al. O...
K13.21 Leukoplakia of oral mucosa, including tongue
K13.3 Hairy leukoplakia
414603003 Leukoplakia of oral mucosa
414952002 oral hai...
Excisional biopsy is indicated for any undiagnosed leukoplakia.
After treatment, up to 30% of leukoplakia recurs, and some leukoplakia still transforms to squamous cell carcinoma; thus,...
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