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Oral hairy leukoplakia is a corrugated ("hairy") white lesion on the sides of the tongue caused by opportunistic infection with Epstein-Barr virus on a systemic background of immunodeficiency, almost always human immunodeficiency virus (HIV) infection. [15]
Hairy leukoplakia is a white patch on the side of the tongue with a corrugated or hairy appearance. It is caused by Epstein-Barr virus (EBV) and occurs usually in persons who are immunocompromised, especially those with human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS).
People with EBV could have oral hair leukoplakia, white, sometimes hairy, patches on the tongue; people with HPV could have papilloma bumps; and people with herpes develop cold sore blisters on ...
Oral leukoplakia (white patch) on the left tongue. Proven to be severe dysplasia on biopsy. A premalignant (or precancerous) lesion is defined as "a benign, morphologically altered tissue that has a greater than normal risk of malignant transformation." There are several different types of premalignant lesion that occur in the mouth.
Tongue coating - food debris, desquamated epithelial cells and bacteria often form a visible tongue coating. [7] This coating has been identified as a major contributing factor in bad breath ( halitosis ), [ 7 ] which can be managed by brushing the tongue gently with a toothbrush or using special oral hygiene instruments such as tongue scrapers ...
Hairy tongue may be confused with hairy leukoplakia, however the latter usually occurs on the sides of the tongue and is associated with an opportunistic infection with Epstein–Barr virus on a background immunocompromise (almost always human immunodeficiency virus infection but rarely other conditions which suppress the immune system).
The most common site of involvement is the commissural region of the buccal mucosa, usually on both sides of the mouth. [10] Another term for hyperplastic candidiasis is "candidal leukoplakia". This term is a largely historical synonym for this subtype of candidiasis, rather than a true leukoplakia. [11]
There is a similarity between this appearance and that of hairy leukoplakia, linea alba and leukoedema. [2] In people with human immunodeficiency virus, who are at higher risk of oral hairy leukoplakia, a tissue biopsy may be required to differentiate between this and frictional keratosis from cheek and tongue chewing.