Table 2. Clinical parameters of patients.

Type of tissue	Age median/interquartile range (years)	Male/female (ratio)
Normal salivary glands	55.62 (46–70)	1/1
Benign tumors	60.12 (44–76)	4/1
Pleomorphic adenoma	51.33 (44–64)	1/3
Warthin's tumor	73.01 (70–76)	10/0
Malignant tumors	61.36 (35–85)	1/1
Salivary duct carcinoma	71.23 (70–73)	2/1
Carcinoma in pleomorphic adenoma	62.34 (55–65)	1/1
Acinic cell carcinoma	51.45 (37–65)	1/3
Squamous cell carcinoma	74.66 (62–85)	3/1
Mucoepidermoid carcinoma	46.52 (35–63)	1/3
Lymphoma	54.66 (41–62)	1/2