Floor Of The Mouth Cancer Staging

Floor of mouth cancer is a type of head and neck cancer that begins when the cells that make up the floor of the mouth the horseshoe shaped area under the tongue grow out of control and form lesions or tumors.

Floor of the mouth cancer staging.

How large is the main primary tumor and which if any tissues of the oral cavity or oropharynx it has spread to. Doctors stage mouth cancers differently to cancers that start in the throat behind the mouth oropharyngeal cancer. For oral cancer there are 5 stages stage 0 followed by stages 1 to 4. The most common staging system for oral cancer is the tnm system.

Cancer of the floor of the mouth these are usually squamous cancers that arise as a sore under the edge of the tongue the floor of mouth see picture 1 and picture 2 these cancers can be treated with surgery or radiation see nccn guidelines for early or advanced lesions and the radiation dose see. An estimated 49 670 people will be diagnosed with oral cavity cancer or oropharyngeal cancer in 2017 according to the american cancer society and 9 700 of these cases will be. Nci site nci patient site nih booklet acs site mayo clinic and side effects. Tnm stages for mouth cancer.

These cancers are often mistaken for canker sores. The staging system most often used for oral cavity or oropharyngeal cancers is the american joint committee on cancer ajcc tnm system which is based on 3 key pieces of information. Talk to your doctor if you have questions about staging. Generally the higher the stage number the more the cancer has spread.

The extent of the t umor t. Often the stages 1 to 4 are written as the roman numerals i ii iii and iv.