Head and neck cancers are a group of cancers that originate from the base of skull to the clavicles. It comprises diverse diagnoses of cancers that begin in the sinuses, throat, mouth, salivary glands, and larynx. Cancers in this region have a variety of causes including use of alcohol and tobacco. Head and neck cancers often present as a lump or sore that does not go away. It can be painful or painless. In some cases, the mass can cause difficulty swallowing or even breathing and may cause a hoarse voice. There are many non-malignant causes of these symptoms and concerned patients should be evaluated by a physician or dentist.