The major salivary glands are located on the floor of your mouth that produces saliva. The salivary glands produce saliva that keeps mucosal surfaces in your oral cavity and throat moist. Major salivary glands such as parotid, submandibular, sub-lingual, and the minor salivary gland cancer.
Not a singular cause is responsible for salivary glands cancers, but possible reasons may include exposure to radiation or radioactive substances. Symptoms of salivary gland cancer include difficulty, pain, or gradual stiffness in the facial muscles, swelling (with or without pain) in the neck, below the jaw, or in front of the ears, etc.
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