Surgery Head and neck 33cf8900 Mixed tumors of the salivary glands, are A Most common in submandibular gland B Usually malignant C Most common in parotid gland D Associated with calculi High-Yield Explanation Eighty percent of salivary neoplasms are in the parotids of which 80% are benign; 80% of these are pleomorphic adenomas ; 80% occur in superficial lobe SRB,5th,413.