OBJECTIVE To determine the influence of oral hygiene habits and practices on the risk of developing oral leukoplakia. DESIGN Case control study. SETTING Githongo sublocation in Meru District. SUBJECTS Eighty five cases and 141 controls identified in a house-to-house screening. RESULTS The relative risk (RR) of oral leukoplakia increased gradually across the various brushing frequencies ...

introduction: definitive treatment of oral leukoplakia is very important because of its recurrences and malignant transformation depending on the location, clinical feature,degree of dysplasia and etiological factors. there are different kinds of treatment for this lesion, but using high power laser has some advantages like less pain, swelling, prevention of metastasis, edema, less bleeding (dr...

BACKGROUND Oral leukoplakia is a potentially malignant disorder of the oral cavity. Leukoplakias with chances of undergoing malignant transformation owing to the presence of dysplastic changes may not be clinically distinguishable from leukoplakias without dysplasia. The study was carried out to evaluate the usefulness of biopsy in assessing the clinico-pathologic correlations of oral leukoplak...

PURPOSE OF THE STUDY The present study was conducted to estimate the serum levels of Circulating Immune Complexes in patients with Oral Leukoplakia ,Oral sub mucous fibrosis and normal subjects and correlate these values with the clinical grades of the diseases. MATERIALS AND METHODS The study consisted of 25 Oral Leukoplakia patients, 25 Oral sub mucous fibrosis patients and 25 Normal subjec...

OBJECTIVES Oral leukoplakia is a precancerous lesion of the oral mucosa. The upregulation of Ki67 and cyclooxygenase-2 has been reported in both dysplastic and non-dysplastic tissues. The aim of this clinicopathological study was to investigate the prognostic value of Ki67 and cyclooxygenase-2 expression for oral leukoplakia. MATERIAL AND METHODS A total of 50 samples were investigated and th...

The increase in cancer mortality throughout the world justifies the study of its causes and development. Hungary has the highest mortality rate from oropharyngeal cancer out of forty-six countries. Tobacco use is implicated in the development of oral cancer, and oral leukoplakia as well. The aim of the study was to give an overview of the connection between tobacco use and oral leukoplakia, con...

Background: Oral leukoplakia is a potentially malignant disorder that in a small but significant proportion of cases changes into oral cancer. Literature review suggests the association of inflammatory mediator such as cyclooxygenase-2(COX-2) with oral cancer. Expression of COX-2 gene in the oral potentially malignant disorders and oral cancer may add on a light to the existing diagnostics and ...

BACKGROUND Human papillomavirus (HPV) and p53 alterations are speculated to play a role in carcinogenesis. This study was carried out to find out the association of HPV and p53 with precancerous lesions of the oral cavity such as leukoplakia: The objective of this study was to find the association among human papilloma virus (HPV) 16 infections and p53 polymorphism in tobacco using the oral leu...

Correct diagnosis of white lesions of the oral cavity is sometimes difficult, because some oral white lesions behave differently and tend to change their appearance with time. Clinicians often wrongly diagnose such lesions as oral leukoplakias and treat simply. Lesions recur and turn malignant. Proliferative verrucous leukoplakia (PVL) is a distinct form of oral leukoplakia characterized by a h...