Table 1.

Clinical data and final histopathological results of patients with salivary gland tumors

	Benign tumor (n = 981)	Malignant tumor (n = 194)
Age (mean)	12-90 (52.6)	14-85(54.4)
Sex(male:female)	437:544	107:87
Histological type
Benign tumor
Pleomorphic adenoma	605
Warthin tumor	225
Basal cell adenoma	47
Others	104
Malignant tumor
Mucoepidermoid carcinoma	51	Basal cell adenocarcinoma	11
Carcinoma ex pleomorphic adenoma	29	Epithelial-myoepithelial carcinoma	11
Adenoid cystic carcinoma	22	Squamous cell carcinoma	9
Salivary duct carcinoma	18	Adenocarcinoma,not otherwise specified	6
Secretory carcinoma	16	Myoepithelial carcinoma	4
Acinic cell carcinoma	12	Others	5