Abstract
A variety of tumors can develop in the salivary glands. The aim of this retrospective study was to describe the demographic characteristics of salivary gland tumors (SGT) in the population of a large area of the city of Rome, ASL RM1, over a 4-year period and compare these data with other epidemiological studies. Forty-nine cases were diagnosed as SGT; 63.2% were males and 32.6% were females. The mean age range was 62.13 years. Forty SGT (81.6%) were benign and 9 (18.4%) were malignant. Among benign tumors, Warthin’ s tumor was the most common tumor, comprising 55.1% all SGTs followed by Pleomorphic Adenoma and other less common types. Among malignant tumors, Non-Hodgkin lymphoma was the most frequent type. The results of this study suggest that benign tumors are most common in parotid gland and are mainly represented by Warthin’s Tumor. Males are the most affected, especially for benign lesions. Regarding malignant tumors, the incidence by gender is variable, as the incidence of several types worldwide. The findings of this study contribute to the knowledge regarding the incidence of SGT.