Salivary gland cancer occurs in the glands that produce saliva in the mouth and throat. These glands help in digestion and oral health.
Symptoms
Symptoms may include:
- Swelling near the jaw or neck
- Pain in the mouth or jaw
- Facial numbness
- Difficulty opening the mouth
Causes
Although the exact cause is not always known, risk factors may include radiation exposure and genetic predisposition.
Treatment
Treatment generally involves surgical removal of the tumor, sometimes followed by additional therapy.