Bobbie was diagnosed with squamous cell carcinoma, or oral cancer. After surgery to remove the cancer, Bobbie went three and a half years without teeth. Thanks to the team at Henry Ford Health System, Bobbie shares her inspirational story of survivorship and her new appreciation for food.

Each year it's predicted in the US, over 50,000 individuals will be newly diagnosed with Oral Cancer. In 5 years, more the 40% of those individuals will be lost to the disease. The Washington Academy of General Dentistry (AGD), AGD Foundation and the American Cancer Society want to educate dental professionals and the public that a simple screening may save lives! This is Dentistry's Cancer, Awareness-Screen-Educate! Together we can save lives!

Prof Terry Day - (Medical University of South Carolina, Charleston, USA) talks to ecancertv at IAOO 2015 about the benefits of robotic surgery in oropharyngeal cancer. He explains how it is quicker and less invasive than conventional surgery which had involved incisions to the lip or jaw and meant less tumour visibility.

He discusses the role of chemo and radiation therapy alongside surgery and ways to make diagnosis more precise in each patient to prevent people being under or over-treated.

He also touches upon causes and methods of prevention such as the HPV vaccine.

In addition to his role as Professor at the Medical University of South Carolina, Prof Day is also the president of the Head and Neck Cancer Alliance.

Treatment Options for Oral Cavity and Oropharyngeal Cancer by Stage
This information is based on AJCC Staging systems prior to 2018 which were primarily based on tumor size and lymph node status. Since the updated staging system for oropharyngeal cancer now also includes the p16 status of the tumor, the stages may be higher or lower than previous staging systems. Whether or not treatment strategies will change with this new staging system are yet to be determined. You should discuss your stage and treatment options with your physician.

The type of treatment your doctor will recommend depends on where the tumor is and how far the cancer has spread. Here are common ways to treat different stages of oral cavity and oropharyngeal cancer. But each situation is different. Your doctor may have reasons for suggesting a treatment option not mentioned here.

Most experts agree that treatment in a clinical trial should be considered for any type or stage of cancer in the head and neck areas. This way people can get the best treatment available now and may also get the new treatments that are thought to be even better.

Stage 0 (carcinoma in situ)
Although cancer in this stage is on the surface layer and has not started to grow into deeper layers of tissue, it can do so if not treated. The usual treatment is surgery (usually Mohs surgery, surgical stripping, or thin resection) to remove the top layers of tissue along with a small margin (edge) of normal tissue. Close follow-up is important to watch for signs that the cancer has come back. Carcinoma in situ that keeps coming back after surgery may need to be treated with radiation therapy.

Nearly all people with this stage survive a long time without the need for more intense treatment. Still, it's important to note that continuing to smoke increases the risk that a new cancer will develop.

Stages I and II
Most patients with stage I or II oral cavity and oropharyngeal cancer do well when treated with surgery and/or radiation therapy. Chemotherapy (chemo) given along with radiation (called chemoradiation) is another option. It can be used alone, but it's most often used after surgery to treat any cancer cells that may be left behind. Both surgery and radiation work well in treating these cancers. The choice depends on your preferences and the expected side effects, including how the treatment might affect how you look and how you swallow and speak.

Lip
Surgery is preferred for small cancers that can be removed. Radiation alone may also be used as the first treatment. In this case, surgery might be needed later if radiation doesn’t completely get rid of the tumor.

Large or deep cancers often require surgery. If needed, reconstructive surgery can help correct the defect in the lip.

If the tumor is thick, it increases the risk that the cancer might have spread to lymph nodes in the neck, so the surgeon may remove them (called lymph node dissection) so they can be checked for cancer spread.

Oral cavity
For cancers of the floor of the mouth, front of the tongue, inside of the cheek, gums, and hard palate, surgery is the main treatment. Lymph nodes in the neck may be removed (called lymph node dissection) to check them for cancer spread. If it looks like the cancer hasn't been completely removed or if it has a high risk of coming back based on how the cancer cells look under the microscope (grade), radiation (often combined with chemo) may be added.

Radiation can be used instead of surgery as the main treatment for some people. This is most often done for people who can’t have surgery because of other medical problems.

Oropharynx
For cancers of the back of the tongue, soft palate, and tonsils, the main treatment is radiation therapy aimed at the cancer and the lymph nodes in the neck. Surgery can be used as the main treatment (instead of radiation). This would include removing lymph nodes in the neck (lymph node dissection). If any cancer remains after surgery, chemoradiation is often used.

Stages III and IVA
Oral cavity cancers
These cancers in the floor of the mouth, front of the tongue, inside of the cheek, gums, and hard palate include bigger cancers, those that have grown into nearby tissues, and/or those that have spread to nearby lymph nodes in the neck. They're often treated with a combination of surgery and radiation. Surgery is often done first and includes taking out some of the neck lymph nodes (lymph node dissection).

Oropharyngeal cancers
These are cancers in the back of the tongue, soft palate, and tonsils that are larger cancers, have grown into nearby tissues, and/or have spread to nearby lymph nodes in the neck. These cancers are often treated with chemoradiation, although radiation and cetuximab may be used in some cases. The effect of combining radiation with both chemo and cetuximab is also being studied. Any cancer that remains after chemoradiation is removed with surgery.

May 13, 2020 Zoom Lecture
entcovid.med.uky.edu