Head and Neck Cancer

Head and neck cancers are composed of a group of cancers that include mouth, nose, throat, sinuses (cavities that sit behind the forehead and cheeks), larynx or voice box and salivary glands. This section combines head and neck, oral, laryngeal, salivary, nasal cavity and paranasal sinus cancers.

According to the Canadian Cancer Statistics 2025, an estimated 8,100 people will be diagnosed with head and neck cancer (5,800 males and 2,300 females). As for deaths, an estimated 2,200 people will die from head and neck cancer in 2025 (1,600 males and 620 females).

The following increases the risk of getting head and neck cancer:

- Alcohol consumption
- Tabacco and betel nut chewing
- the human papillomavirus (HPV)
- Epstine-Barr Virus (EBV)
- Occupational exposure to asbestos, wood dust, stone dust, etc.
- Genetic history
- Exposure to radiation
- Poor oral hygiene

For more information, visit Cleveland Clinic or the National Cancer Institute.

The following are methods used to diagnose head and neck cancer:

- Health history and physical exam
- Biopsy
- CT Scan
- Ultrasound
- MRI
- X-ray
- Biomarker Testing
For nasal and paranasal sinus
 - Nasal endoscopy
For Laryngeal and Hypopharyngeal
- Laryngoscopy
- Videostroboscopy

Treatment depends on the specific type of cancer that each patient has. These are some of the more common types of treatment:

- Surgery, including laser surgery, excision, lymph node or neck dissection and reconstructive surgery (mainly in post-treatment).
- Radiation therapy
- Chemotherapy
- Targeted therapy, such as tumor-agnostic therapy or EGFR inhibitors
- Immunotherapy

For more information, visit Cancer.net or Cleveland Clinic.

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