Swelling of the right neck from the spread of<unk> .Ulceration on the left lower lip caused by cancer The signs and symptoms of<unk>  depend on the location of the tumor but are generally thin, irregular, white patches in the mouth. They can also be a mix of red and white patches (mixed red and white patches are much more likely to be cancerous when biopsied). The classic warning sign is a persistent rough patch with ulceration, and a raised border that is minimally painful. On the lip, the ulcer is more commonly crusting and dry, and in the pharynx it is more commonly a mass. It can also be associated with a white patch, loose teeth, bleeding gums, persistent ear ache, a feeling of numbness in the lip and chin, or swelling. When the cancer extends to the throat, there can also be difficulty swallowing (usually a base of tongue HPV16+ cancer) or a visibly enlarged tonsil unilaterally, also from the same etiology, painful swallowing, and an altered voice. Typically, the lesions have very little pain until they become larger and then are associated with a burning sensation. As the lesion spreads to the lymph nodes of the neck, a painless, hard mass will develop. If it spreads elsewhere in the body, general aches can develop, most often due to bone metastasis.
Oral cancer
Squamous cell carcinoma
Skin cancer
Head and neck cancer
Laryngeal cancer
Dental abscess
Salivary gland disease
Mouth ulcer