About Salivary Gland Tumors
Salivary gland cancer is a rare disease in which malignant (cancer) cells form in the tissues of the salivary glands. It is a type of head and neck cancer.
The salivary glands make saliva and release it into the mouth. Saliva has enzymes that help digest food and antibodies that help protect against infections of the mouth and throat.
There are also hundreds of small (minor) salivary glands lining parts of the mouth, nose, and larynx that can be seen only with a microscope. Most small salivary gland tumors begin in the palate (roof of the mouth).
More than half of all salivary gland tumors are benign (not cancerous) and do not spread to other tissues.
The Three Pairs of Major Salivary Glands
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Parotid Glands
These are the largest salivary glands and are found in front of and just below each ear. Most major salivary gland tumors begin in this gland.
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Sublingual Glands
These glands are found under the tongue in the floor of the mouth.
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Submandibular Glands
These glands are found below the jawbone.
Symptoms and Risk Factors for Salivary Gland Tumors
Symptoms of salivary gland tumors can include:
- Lump in the ear, cheek, jaw, lip or inside of mouth
- Fluid draining from ear
- Difficulty swallowing
- Trouble opening mouth widely
- Numbness or weakness in the face
- Constant facial pain
Being exposed to certain types of radiation may increase the risk of salivary cancer.
Anything that increases the chance of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn’t mean that you will not get cancer. Talk with your doctor if you think you may be at risk. Although the cause of most salivary gland cancers is not known, risk factors include the following:
- Older age
- Treatment with radiation therapy to the head and neck
- Being exposed to certain substances at work
Tumor Experts Who Specialize in You
If you or a loved one has been diagnosed with cancer, rest assured that the specialized care you need is close to home. Our experienced oncologists treat salivary gland tumors with the utmost expertise and compassion, and will design a treatment plan that considers your comfort, safety and whole-person health.
Find Us in Your Community
Across the nation, each of our locations offering cancer treatment contributes to the strength of the AdventHealth Cancer Institute network. Explore your options for care close to home with the guidance of our dedicated team. We’ll help you find the right fit, so you’re in the best setting to get the care you need.