Squamous cell carcinoma of the oral cavity: clinical and pathological aspects.

Abstract

Oral cavity cancer is a public health problem as the sixth leading cause of cancer worldwide. Most tumor lesions are detected in stage III and IV, leading to a poor prognosis, five-year survival rate ranging between 10% and 40%. Oral cancer etiology is multifactorial, known still incomplete. The main etiopathogenic factors are exposure to cigarette smoke and alcohol consumption. We conducted a retrospective study of oral cavity tumors hospitalized in 2008-2012 in Oral and Maxillofacial Surgery Clinic of the Emergency County Hospital of Craiova, Romania. Of 143 tumors of the oral cavity, 125 were malignant, and of these, 115 (92%) were represented by squamous cell carcinoma. Tumor lesions were more common in males (69%), patients from rural areas (64%) and those over 50-year-old (87.71%).