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30 Απρ 2024 · Mouth cancers most commonly begin in the flat, thin cells (squamous cells) that line your lips and the inside of your mouth. Most oral cancers are squamous cell carcinomas. It's not clear what causes the mutations in squamous cells that lead to mouth cancer.
27 Ιαν 2022 · What causes oral cancer? Oral cancer starts in the squamous cells in your oral cavity. Squamous cells are flat and, when viewed under a microscope, look like a fish scale. Normal squamous cells become cancerous when their DNA changes and cells begin growing and multiplying.
Causes of mouth cancer. The main risk factors for most mouth cancers are tobacco and alcohol consumption. Other risk factors can include: human papillomavirus (HPV) epstein-barr virus (EBV) family history of mouth cancers. poor oral hygiene and gum disease. exposure to the sun.
It's not always clear what causes mouth cancer. You may be more likely to get mouth cancer if: you smoke or chew tobacco, betel nut or paan. you drink a lot of alcohol. you have leukoplakia. you’ve been exposed to a lot of sunlight or sunbeds, which can cause skin cancer affecting the lips. you've had cancer before.
23 Ιουν 2021 · Causes. Diagnosis. Treatment. Coping. Oral cancer is a type of head and neck cancer that develops when abnormal cells within the lining of the cheeks, gums, roof of the mouth, tongue, or lips grow uncontrollably.
11 Μαρ 2024 · Gums. Tongue. Floor of your mouth. Roof of your mouth. Throat. Tonsils. When it's caught early, oral cancer is much easier to treat, so it's important to learn how to spot suspicious changes...
The main causes of oral cancer are alcohol and tobacco (smoked or chewed). The risk is especially high when a person regularly uses both. The more is consumed of either the higher the risk of developing oral cancer.
