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J Dent Educ. 70(6): 676-680 2006
© 2006 American Dental Education Association
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International Dental Education

Oral Cancer Education in Dental Schools: Knowledge and Experience of Nigerian Undergraduate Students

Omolara G. Uti, B.ch.D., F.M.C.D.S.; A.A. Fashina, B.D.S.

Key words: oral cancer, malignancy, premalignancy, carcinoma

Submitted for publication 11/30/05; accepted 04/14/06

The objective of this study was to determine the knowledge and experiences of clinical dental students of the College of Medicine, University of Lagos, Nigeria related to the management and prevention of oral malignancy and premalignancy. A self-administered questionnaire was distributed to all clinical dental students. Most of the students (87.7 percent; n=57) had witnessed at least a patient with oral malignancy, while 61.5 percent (n=40) had witnessed or examined a patient with oral premalignancy. While 61.5 percent of the students had observed biopsies of malignant and premalignant lesions, only 13.8 percent (n=9) had ever performed one under supervision. All the respondents believed that oral malignancy is always or sometimes associated with pain, and most of the students were more familiar with the late signs of oral malignancy than the early signs. Almost two-thirds (64.6 percent) of the respondents believed that oral screening programs were effective for early diagnosis and management of oral malignancies. This study revealed a need for a more structured teaching program with increased emphasis on the early signs and symptoms of oral malignancies and involvement of the students in the examination and biopsies of malignant and premalignant lesions.






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