Cancer occurs when cells in the body reproduce and divide at an abnormal rate.
The frequent division can cause cells to form solid masses known as tumors. Head and neck cancers can occur as lesions of the skin, face, enlarged lymph nodes in the neck, nasal passages, and the mouth, throat and voice box. A high percentage of oral cancers are associated with long term use of tobacco and alcohol products. These symptoms are not automatic indicators of head and neck cancer. Treatment options vary according to each individual case.