About Buccal Mucosa Cancer
Buccal mucosa cancer, also known as inner cheek cancer, is a type of oral cancer that develops within the tissues lining the inside of the cheeks. The buccal mucosa extends from the lips and cheeks to the back teeth.
This form of oral cancer is often associated with risk factors such as heavy alcohol use and tobacco product use. Symptoms may include lumps or patches in the inner cheek area, as well as pain or discomfort extending from the mouth to the jaw and throat. Treatment options for buccal mucosa cancer typically involve surgery, along with chemotherapy or radiation therapy. Early detection is important for a favorable outlook.
The pathophysiologic cause of buccal mucosa cancer is a change (mutation) in the DNA of buccal mucosa cells. The cause of this mutation is mainly related to tobacco use. Tobacco contains chemicals that increase the risk of cancer, such as aromatic amines, benzopyrenes, and nitrosamines.
Non-modifiable risk factors for buccal mucosa cancer cannot be changed or controlled. This includes:
- Age over 40 years
Modifiable risk factors for buccal mucosa cancer can be influenced or changed. These include:
- Tobacco use: Smoking or using tobacco in other forms significantly increases the risk.
- Alcohol consumption: Regularly drinking large amounts of alcohol, especially when combined with smoking, raises the risk.
- Poor nutritional habits: Bad dietary choices can contribute to the development of oral cancer.
- Physical inactivity: Lack of exercise is associated with a higher risk.
- Obesity: Being overweight or obese may increase the likelihood of developing oral cancer.
- Human papillomavirus (HPV): Certain types of HPV, particularly 16 and 18, may increase the risk of oral mucosa cancer.
- Stem cell transplants: Hemopoietic stem cell transplants may increase the risk of oral cancer.
- Fanconi anemia: This rare inherited condition increases the risk of cancer.
Remember that these are general descriptions and individual cases may vary. It's important to consult with your healthcare professional for personalized advice.
Symptoms of buccal mucosa cancer may include:
- Abnormal patches on the mucosa, which may appear white, red, or mixed
- Hardened, raised lump in the mouth, similar to an ulcer (usually not painful)
As buccal mucosa cancer progresses or reaches higher severity, additional symptoms may occur:
- Swallowing pain or difficulties
- Hoarseness
- Ear pain
- Swollen lymph nodes
- Unexplained weight loss
It's important to note that these symptoms can vary from person to person and may not always indicate buccal mucosa cancer. If you are experiencing any concerning symptoms, it's best to consult with a healthcare professional for an accurate diagnosis. They can provide appropriate guidance and recommend further evaluation if needed.
To diagnose buccal mucosa cancer, healthcare professionals commonly perform the following examinations, tests, and procedures:
- Physical examination: Healthcare professionals assess the oral mucosa for abnormalities. They inspect various sections of the oral cavity, including the upper and lower labial mucosa, buccal mucosa, tongue, floor of the mouth, palate, gingiva, and alveolar ridge.
- Biopsy: If a lesion is found, a biopsy is performed by surgically removing a sample of the lesion. This sample is then sent to a laboratory for testing to determine if it is buccal mucosa cancer.
Based on initial findings and individual factors, additional examinations and tests may be performed:
- Blood tests: Blood tests can help assess overall health and check for any abnormalities that may indicate cancer.
- Imaging tests: CT (computed tomography) or MRI (magnetic resonance imaging) scans of the pelvis, abdomen, and chest may be conducted to determine if the cancer has spread beyond the buccal mucosa.
It's important to note that these are general procedures and may vary depending on individual cases. It's recommended to consult with a healthcare professional for personalized advice and guidance.
The goals of treatment for buccal mucosa cancer are to remove the cancerous tissue, prevent the spread of cancer, and improve overall prognosis. Here are the different treatment options and how they work to achieve these goals:
- Surgery: The main treatment for buccal mucosa cancer is surgery. A surgeon will remove the cancerous tissue along with a margin of surrounding healthy tissue to ensure all cancer cells are removed. In some cases, surgery may also involve removing lymph nodes or pieces of bone if the cancer has spread.
- Radiation therapy: Radiation therapy may be used in combination with surgery for patients with stage III or IV tumors. It involves using high-energy beams to kill cancer cells and shrink tumors. Radiation therapy can help improve local control and decrease the risk of recurrence or metastasis.
- Chemotherapy: Chemotherapy may also be used in combination with surgery or radiation therapy. It uses drugs to kill cancer cells throughout the body. Chemotherapy can help improve local control, decrease the frequency of distant metastases, and treat any remaining cancer cells after surgery.
- Health behavior changes: Making certain lifestyle changes can also support treatment goals for buccal mucosa cancer. These may include quitting smoking, reducing alcohol consumption, maintaining a healthy diet, and managing stress levels.
It's important to note that these are general treatments and may vary depending on individual cases. It's recommended to consult with a healthcare professional for personalized advice and guidance.
Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Other side effects can occur. Check with your health care professional or read the information provided with your medication for additional side effect information.