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Oral leukoplakia is a potentially malignant disorder affecting the oral mucosa. It is defined as "essentially an oral mucosal white/gray lesion that cannot be considered as any other definable lesion." Oral leukoplakia is a gray patch or plaque that develops in the oral cavity and is strongly associated with smoking. [8]
The lesions themselves may be referred to as minor aphthae or minor aphthous ulcers. These lesions are generally less than 10 mm in diameter (usually about 2–3 mm), [8] and affect non-keratinized mucosal surfaces (i.e. the labial and buccal mucosa, lateral borders of the tongue and the floor of the mouth). Usually several ulcers appear at the ...
Oral submucous fibrosis is clinically divided into three stages: [24] Stage 1: Stomatitis; Stage 2: Fibrosis a. Early lesions, blanching of the oral mucosa; b. Older lesions, vertical and circular palpable fibrous bands in and around the mouth or lips, resulting in a mottled, marble-like appearance of the buccal mucosa
Inflammatory papillary hyperplasia (IPH) is a benign lesion of the oral mucosa which is characterized by the growth of one or more nodular lesions, measuring about 2mm or less. [4] [5] The lesion almost exclusively involves the hard palate, and in rare instances, it also has been seen on the mandible. The lesion is mostly asymptomatic and color ...
The white lesion, which cannot be scraped off, is benign and does not require any treatment, although its appearance may have diagnostic and prognostic implications for the underlying condition. Depending upon what definition of leukoplakia is used, hairy leukoplakia is sometimes considered a subtype of leukoplakia, or a distinct diagnosis.
Rarely, a persistent, non-healing mouth ulcer may be a cancerous lesion. Malignancies in the mouth are usually carcinomas , but lymphomas , sarcomas and others may also be possible. Either the tumor arises in the mouth, or it may grow to involve the mouth, e.g. from the maxillary sinus , salivary glands , nasal cavity or peri-oral skin.
The term "full width gingivitis" usually refers to the oral lesions of orofacial granulomatosis however. [4] The color is another dissimilarity between typical marginal gingivitis and desquamative gingivitis, in the latter it is dusky red. [3] Plasma cell gingivitis is another form of gingivitis which affects both the attached and free gingiva. [1]
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 ]