Pleomorphic adenoma is the most common type of benign (non-cancerous) tumor found in the salivary glands, especially in the parotid gland. The parotid gland is the largest salivary gland and is located in front of the ear and near the jaw. These tumors are also called mixed tumors because they contain different types of cells.Continue reading “Pleomorphic Adenoma Treatment Options and Risk Factors”