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Salivary gland tumors are classified based on the type of cells involved in the tumors. Knowing the type of salivary gland tumor you have helps your healthcare team decide which treatment options are best for you.
Diagnosis. Salivary gland tumor diagnosis often begins with a physical exam of the area by a healthcare professional. Imaging tests and a biopsy may be used to find the location of the tumor and determine what type of cells are involved.
Salivary gland cancer doesn’t usually have any symptoms. So, how is it normally diagnosed? Head and neck surgeon Amy Hessel, M.D., answers this and eight other questions.
Parotid tumors are growths of cells that start in the parotid glands. The parotid glands are two salivary glands that sit just in front of the ears. There is one on each side of the face.
Most salivary gland tumors are benign, that is, they are not cancer and will not spread to other parts of the body. These tumors are almost never life-threatening. There are many types of benign salivary gland tumors, with names such as pleomorphic adenoma, oncocytomas, and Warthin tumors.
A parotid gland tumor is a rare tumor on one of your salivary glands. Most parotid tumors are benign (noncancerous), but they can be cancerous. Both types cause a lump in front of one of your ears. Surgery treats both types and cures noncancerous parotid gland tumors. Providers may also use radiation therapy to treat cancerous tumors.
Salivary cancer is rare. Only 1% of tumors affecting the head and neck are salivary cancer. The most common types of salivary gland cancer are mucoepidermoid carcinoma and adenoid cystic carcinoma. Together, they make up half of all malignant salivary gland tumors.
Read our guide to salivary gland cancer that covers where it starts, causes, risk factors, symptoms, how to find it, and how to treat it.
Salivary gland cancer is very rare, but research suggests that the longer a pleomorphic adenoma in the parotid gland remains in place, the higher the chance of it becoming cancerous. About 1.5% of the tumors become malignant in the first five years, rising to 9.5% after 15 years.
Salivary gland cancer is a rare disease in which malignant (cancer) cells form in the tissues of the salivary glands. Being exposed to certain types of radiation may increase the risk of salivary gland cancer. Signs and symptoms of salivary gland cancer include a lump or trouble swallowing.