Understanding Parotid Tumors: Symptoms, Causes, and Treatment Options
Parotid tumors are abnormal growths in the parotid gland , the largest of the salivary glands. The parotid gland is located in front of the ear and extends to the angle of the jaw. It develops early in the embryo, at the same time as lymph nodes and facial nerves , which makes surgical treatment more delicate. Most parotid tumors are benign, meaning they are not cancerous. About 85% of cases fall into this category. The most common benign tumor is the pleomorphic adenoma , also called a mixed tumor. These tumors have well-defined edges and usually do not invade surrounding tissue. If left untreated, however, they can grow larger and, in rare cases, become malignant. Other benign tumors include Warthin’s tumor , oncocytomas, and hemangiomas, which are most common in children. Malignant parotid tumors are less common, accounting for about 15% of cases. Early detection and proper surgical treatment are critical for the best outcomes. What Is a Parotidectomy and How Is It...