Can You Get a Tumor in Your Neck?

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Can you get a tumor in your neck?

Doctor's response

Yes. Most head and neck cancers begin in the cells that line the mucosal surfaces in the head and neck area, e.g., mouth, nose, and throat. Mucosal surfaces are moist tissues lining hollow organs and cavities of the body open to the environment. Normal mucosal cells look like scales (squamous) under the microscope, so head and neck cancers are often referred to as squamous cell carcinomas. Some head and neck cancers begin in other types of cells. For example, cancers that begin in gland cells such as the spit or salivary glands are called adenocarcinomas.

Cancers of the head and neck are further identified by the area in which they begin:

  • Oral cavity. The oral cavity includes the lips, the front two-thirds of the tongue, the gingiva (gums), the buccal mucosa (lining inside the cheeks and lips), the floor (bottom) of the mouth under the tongue, the hard palate (bony top of the mouth), and the small area behind the wisdom teeth.
  • Salivary glands. The salivary glands produce saliva, the fluid that keeps mucosal surfaces in the mouth and throat moist. There are many salivary glands; the major ones are in the floor of the mouth, and near the jawbone.
  • Paranasal sinuses and nasal cavity. The paranasal sinuses are small hollow spaces in the bones of the head surrounding the nose. The nasal cavity is the hollow space inside the nose.
  • Pharynx. The pharynx is a hollow tube about 5 inches long that starts behind the nose and leads to the esophagus (the tube that goes to the stomach) and the trachea (the tube that goes to the lungs). The pharynx has three parts:
    • Nasopharynx. The nasopharynx, the upper part of the pharynx, is behind the nose.
    • Oropharynx. The oropharynx is the middle part of the pharynx. The oropharynx includes the soft palate (the back of the mouth), the back third or base of the tongue, and the tonsils.
    • Hypopharynx. The hypopharynx is the lower part of the pharynx.
  • Larynx. The larynx, also called the voicebox, is a short passageway formed by cartilage just below the pharynx in the neck. The larynx contains the vocal cords. It also has a small piece of tissue, called the epiglottis, which moves to cover the larynx to prevent food from entering the air passages.
  • Lymph nodes in the upper part of the neck. Sometimes, squamous cancer cells are found in the lymph nodes of the upper neck when there is no evidence of cancer in other parts of the head and neck. When this happens, the cancer is called metastatic squamous neck cancer with unknown (hidden or occult) primary.

Cancers of the brain, eye, and thyroid gland as well as those of the scalp, skin, muscles, and bones of the head and neck are not usually grouped with cancers of the head and neck.

For more information, read our full National Cancer Institute article about head and neck cancer signs, symptoms, and treatment.

Medically reviewed by Jay B. Zatzkin, MD; American Board of Internal Medicine with subspecialty in Medical Oncology

SOURCE: U.S. National Institutes of Health, National Cancer Institute. Last updated 9/19/2007

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Reviewed on 10/2/2017