Oral Lesions Observed in Tobacco Consumers: Socio-Demographical and Clinical Aspects in the Prefectures of Kankan and Siguiri Republic of Guinea

Introduction: Oral lesions observed in Chewing Tobacco (CT) consumers are histological alterations caused by direct contact with the tissues of the oral cavity. The objectives of this study were to determine the socio-demographic status of consumers and describe the clinical characteristics of the oral lesions observed. Material and Method: It was a descriptive cross-sectional study last-ing 12 months (January 2017 to January 2018), in the prefectures of Kankan and Siguiri as a framework. Individuals who use chewing tobacco and whose oral examination revealed oral lesions were included in this study. Results: The frequency of oral lesions induced by the consumption of chewing tobacco was 90%. Dental pain was the most cited reason for using CT by respondents, i.e., 25.41%. The most concerned age group was that of 50 - 64 years or 23.81 with a male predominance of 84.13% (n = 53). A number of 61 respondents came from rural areas. Farmers were the predominant socio-professional group, i.e., 63.49% (n = 40). In 60.32% (n = 38) of respondents, the duration of CT consumption was greater than 10 years. Black villous tongues followed by neoplastic ulcerations were the most common oral lesions with 32 (50.79%) and 14 (22.22%) cases, respectively. The site of the lesion was the tongue