Head and Neck Cancer is classified according to the area from which it existed as follow:

Oral cavity - pharynx - throat - sinuses and nasal cavity - salivary glands.

Risk factors:

Alcohol - Smoking – bad care of oral hygiene - Exposure to environmental pollutants (asbestos - ceramic dust) - exposure to Radiation – EBV virus - HPV virus

Symptoms and Signs:

- Lump in one of the cavities

- Pain in the throat

- Difficult swallowing

- spots on the mouth (red or white)

- Hoarseness

- Difficult breathing

- Chronic inflammation of the sinus

- Pain in face or chin

Diagnosis:

1- Clinical examination and the pathological story

2- Biopsy

3- X-RAY

Treatment:

Surgery - Radiation therapy - Chemotherapy - Directed Treatment.