Cancers that are known collectively as head and neck cancers usually
begin in the squamous cells that line the moist, mucosal surfaces inside
the head and neck (example, inside the mouth, the nose, and the
throat) . These squamous cell cancers are often referred to as squamous cell carcinomas of the head and neck.
Head and neck cancers can also begin in the salivary glands, but
salivary gland cancers are relatively uncommon. Salivary glands contain
many different types of cells that can become cancerous, so there are
many different types of salivary gland cancer.
symptoms of head and neck cancers:
- Oral cavity
- Larynx
- Nasal cavity and sinuses
- Nasopharynx
- Salivary glands
- Metastatic squamous neck cancer
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