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How should we manage oral leukoplakia?
Anand Kumar1, Luke Cascarini, James A McCaul
1Maxillofacial Department, Nothwick Park Hospital, Northwest London Hospitals NHS Trust, Harrow, Middlesex HA1 3UJ, United Kingdom. anandkumar@doctors.net.uk
The British Journal of Oral & Maxillofacial Surgery
|November 20, 2012
Summary
Oral leukoplakia management is reviewed, noting diagnosis via biopsy and risk factors for malignant transformation. Current treatments lack consensus, with laser surgery showing promise but no definitive prevention of recurrence.
Area of Science:
- Oral Medicine
- Oncology
- Dermatology
Background:
- Oral leukoplakia affects 0.5-3.4% globally, with malignant transformation rates from 0.13-17.5%.
- Diagnosis relies on incisional biopsy and histopathology; risk factors include age, lesion characteristics, and dysplasia.
Purpose of the Study:
- To review the clinical diagnosis, management strategies, malignant transformation risks, prognosis, and follow-up protocols for oral leukoplakia.
Main Methods:
- Literature review focusing on clinical diagnosis, treatment outcomes, risk factors, and follow-up guidelines.
- Analysis of global prevalence and malignant transformation rates.
- Evaluation of diagnostic gold standards and treatment efficacy.
Main Results:
- Incisional biopsy with histopathology remains the gold standard for diagnosis.
- No single biomarker reliably predicts malignant transformation, though several factors increase risk.
- Non-surgical treatments lack evidence for preventing malignant transformation or recurrence.
- Laser surgery shows promise over conventional surgery for certain lesions.
Conclusions:
- There is no consensus on optimal oral leukoplakia management or follow-up protocols.
- Further research is needed to identify reliable biomarkers and establish standardized treatment guidelines.
- Laser surgery may offer advantages for specific oral leukoplakia cases.
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