Head and neck cancer includes cancers (abnormal cells that grow out of control) that form in the cells that line the moist, mucosal surfaces in the head and neck. There are several types of head and neck cancers.

Oral cancer

Oral cancer is when cancerous cells arise in the lips or mouth, including the salivary glands. The outlook for patients depends on the location of the cancer and the stage. Early stage oral cancer is highly curable.

Sinus and nasal cavity cancer

Sinus and nasal cavity cancer arises when cancerous cells form in the hollow spaces of the nose or the bones of the head around the nose. Most of these tumors are not found until they are in an advanced stage.

Throat cancer

Throat cancer occurs when cancerous cells form in any part of the throat (pharynx), voice box (larynx), or tonsils. Small, early-stage tumors are very curable. Tumors spread to the lymph nodes of the neck, called ”locally advanced head and neck cancer,” may also be curable.

Metastatic squamous neck cancer with occult primary

This type of cancer occurs when squamous cell cancer spreads to lymph nodes in the neck, but it is unknown where the cancer first started. Many patients are cured with surgery and radiation. Sometimes the original tumor will be discovered on a later examination and can be treated.

Learn more about head and neck cancer:

• Head and Neck Cancer Risk Factors
• Symptoms of Head and Neck Cancer
• Head and Neck Cancer Stages