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Copyright ©2014 Baishideng Publishing Group Inc.
World J Clin Cases. Dec 16, 2014; 2(12): 866-872
Published online Dec 16, 2014. doi: 10.12998/wjcc.v2.i12.866
Table 1 Risk factors of malignant transformation
Female gender
Long duration of leukoplakia
Leukoplakia in non-smokers
Location on the tongue and/or floor of the mouth
Size > 200 mm2
Non-homogenous type
Presence of epithelial dysplasia