What is Head and Neck Cancer?
Head and neck cancers can affect the mouth, nose, throat and other surrounding areas. More than 50,000 Americans are diagnosed with head and neck cancer each year, as these diseases account for 3 to 5 percent of all cancers. Many cases of head and neck cancer can be prevented through lifestyle changes.
Several different types of cancer can affect the areas of the head and neck. Most begin in the lining of moist, mucosal surfaces such as the mouth, nose and throat. The cells in the lining are known as squamous cells, and may therefore be affected by squamous cell carcinomas. The different types of cancer associated with the head and neck include:
- Oral cavity
- Salivary glands
- Nasal cavity
- Pharynx (including nasopharynx, oropharynx and hypopharynx)
- Lymph nodes
Like other types of cancer, these diseases can spread to other areas of the body and lead to serious and fatal complications. Prompt, thorough treatment is essential in restoring the health and overall well being of patients with head and neck cancer.
Symptoms of Head and Neck Cancer
Fortunately, many people with head and neck cancers experience symptoms right away that lead to an early diagnosis of the condition. Symptoms of head and neck cancers vary depending on the type of cancer, but may include:
- Lump in the neck
- Hoarseness or other change in the voice
- Growth in the mouth
- Blood in saliva
- Difficulty swallowing
- New or changed growths on skin
These symptoms may be caused by a wide range of conditions. It’s important to have expert care and advanced diagnostic and treatment options. Contact us today for an appointment.
Causes of Head and Neck Cancer
Head and neck cancers are most often caused by tobacco and alcohol use, especially cancer of the oral cavity and larynx. Other factors that may lead to cancer include sun exposure, HPV (human papillomavirus virus), and radiation exposure. Tobacco use is linked to 85 percent of head and neck cancers.
Many of these factors can be reduced or eliminated through simple lifestyle changes. Quitting smoking and avoiding alcohol can reduce your risk of developing head and neck cancer or slow the disease from progressing further. Patients who are at an increased risk for developing head and neck cancer should be screened regularly to detect any problems as quickly as possible. Early detection can significantly improve the effectiveness of treatment.