Squamous Cell Carcinoma of Oral Cavity: Changing Trends

Abstract

Objective: The aim of this study was to evaluate the incidence of squamous cell carcinoma in the oral cavity, its risk factors, site, and age of occurrence. Material and Methods: One hundred and nine cases of squamous cell carcinoma involving the oral cavity were retrieved from the records of Regional Cancer Centre, Benghazi and were analysed. Results and Conclusion: The age range was 11- 94 years with a male- female ratio 1.9-1. The tongue (30.2 %) was the most common site of occurrence. Tobacco was found as a risk factor in male patients above 40 years old, however, no risk factors were found in other patients. Due to the changing trends of cancer pattern and associated risk factors, we emphasize the need for an exhaustive evaluation to understand the biology and the role of non conventional risk factors.