Mouth cancer can start in different parts of the mouth, including the lips, gums or soft sides of the mouth.
Oropharyngeal cancer starts in the oropharynx - the part of the throat (pharynx) just behind the mouth. Oropharyngeal cancer includes tonsil cancer and cancer in the back part of the tongue.
Mouth and oropharyngeal cancers are rare. We have advice on coping with a rare cancer and can support you before, during and after treatment.