Appearance, site of occurrence, and physical and clinical characteristics of oral carcinoma in Torino, Italy

The appearance, site of occurrence, and selected physical and clinical characteristics are reported for 102 symptomatic carcinomas diagnosed during a 30‐month period in Torino, Italy. Erythroplasia was a more significant visual component than leukoplakia, confirming the results of a previous study on asymptomatic cancer in a US population. Floor of the mouth, oral tongue, and soft palate complex accounted for 75% of all sites and 84% of sites if posterior pillar is excluded. Seventeen percent of the lesions were T1, 60% T2, and 23% larger than T2. Size of the lesion was associated with anterior or posterior position and the mobility of the structure, as well as with ulceration, bleeding, and lymphadenopathy (55% of cancers had no nodal involvement). Tumefaction, burning, and pain were the most frequently reported symptoms. About 50% of patients experienced a time lapse between onset of symptoms and final diagnosis of less than 3 months, and this proportion was higher among patients with T1 cancers.