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Oral cancer, also known as oral cavity cancer, tongue cancer or mouth cancer, is a cancer of the lining of the lips, mouth, or upper throat. [6] In the mouth, it most commonly starts as a painless red or white patch , that thickens, gets ulcerated and continues to grow.
Oral leukoplakia is a gray patch or plaque that develops in the oral cavity and is strongly associated with smoking. [8] Leukoplakia is a firmly attached white patch on a mucous membrane which is associated with increased risk of cancer. [4] [5] The edges of the lesion are typically abrupt and the lesion changes with time.
There may also be intra-oral halitosis, cervical lymphadenitis (swollen lymph nodes in the neck) and malaise. Predisposing factors include psychological stress, sleep deprivation, poor oral hygiene, smoking, immunosuppression and/or malnutrition. Necrotizing ulcerative periodontitis (NUP) is where the infection leads to attachment loss, and ...
Mouth ulcers are very common and can be caused by many things, including poorly fitting dentures, erupting wisdom teeth, infections, medication, dietary deficiencies or damage caused while ...
Squamous cell papilloma of the mouth or throat is generally diagnosed in people between the ages of 30 and 50, [1] and is normally found on the inside of the cheek, on the tongue, or inside of lips. Oral papillomas are usually painless, and not treated unless they interfere with eating or are causing pain. [ 1 ]
Oral cancer is a malignant abnormal excessive growth of cells within the oral cavity, which arises from premalignant lesions through a multistep carcinogenesis process. [12] Most oral cancers involve the lips, lateral border of the tongue, floor of the mouth, and the area behind the third molars, i.e. the retromolar area. [13]
Oral and maxillofacial pathology refers to the diseases of the mouth ("oral cavity" or "stoma"), jaws ("maxillae" or "gnath") and related structures such as salivary glands, temporomandibular joints, facial muscles and perioral skin (the skin around the mouth). [1] [2] The mouth is an important organ with many different functions. It is also ...
Mucositis can occur anywhere along the gastrointestinal (GI) tract, but oral mucositis refers to the particular inflammation and ulceration that occurs in the mouth. [2] Oral mucositis is a common and often debilitating complication of cancer treatment. [3]