Thelansis

  Oral cancer (mouth cancer) is commonly referred to as head and neck cancer. According to WHO, oral cancer is a tumor in the buccal mucosa, the anterior two-thirds of the tongue, the lip, palate, vestibule, alveolus, the floor of the mouth, and gingivae. The most common symptoms of oral cancer include ulceration, induration and rupture, enlarged lesion, inflexible movement of the tongue, and difficulty in speaking and swallowing. Multifactorial etiology involved in the development and carcinogenesis of oral cancer, involving alcohol, tobacco, betel quid, high-risk human papillomavirus (HPV), poor nutrition, poor hygiene, immune system suppression, and bacterial infection. There are different stages to describe cancer: TNM staging system, oral cavity cancer, oropharynx cancer (unrelated to HPV), and HPV-related oropharyngeal cancer. Grading systems are also used for oral cancers, including grades GX, G1, G2, G3, and G4. The incidence of oral cancer in the USA is estimated ...

 Oral cancer (mouth cancer) is commonly referred to as head and neck cancer. According to WHO, oral cancer is a tumor in the buccal mucosa, the anterior two-thirds of the tongue, the lip, palate, vestibule, alveolus, the floor of the mouth, and gingivae. The most common symptoms of oral cancer include ulceration, induration and rupture, enlarged lesion, inflexible movement of the tongue, and difficulty in speaking and swallowing. Multifactorial etiology involved in the development and carcinogenesis of oral cancer, involving alcohol, tobacco, betel quid, high-risk human papillomavirus (HPV), poor nutrition, poor hygiene, immune system suppression, and bacterial infection. There are different stages to describe cancer: TNM staging system, oral cavity cancer, oropharynx cancer (unrelated to HPV), and HPV-related oropharyngeal cancer. Grading systems are also used for oral cancers, including grades GX, G1, G2, G3, and G4. ·        The incidence of oral ...