[Incidence of precancerous conditions among stomatologic-oncologic patients]

In the Oral-Surgical Department of the Budapest Semmelweis Kórház 103 stomato-onkological medical consultation were hold during 2 years. Among the examined 997 patients 54 were found with precancerous leison. From these 4 were Leukoplakia simplex, 27 Leukoplakia verrucose, 7 Leukoplakia erosiva, 3 hyperplasia, 1 Keratoacantoma and 2 fibrosus dysplasia.