Oncocytoma of the parotid gland complicated by hypercalcemia: a case report.

Salivary gland tumors are rare head and neck tumors. The majority of these tumors are benign and include pleomorphic adenoma, monomorphic adenoma, oncocytoma, and papillary cystadenoma lymphomatosum. Oncocytoma is a rare benign salivary gland tumor. In this article, we report a 69-year-old female case of oncocytoma of the right parotid gland in whom fine needle aspiration cytology result was reported as a Warthin's tumor.