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Oral hairy leukoplakia (OHL) is one of the many new disease entities brought to light by the epidemic of HIV infection. It is an Epstein-Barr virus (EBV)-associated lesion presenting as a unilateral or bilateral, white mucosal plaque, usually located on the lateral border(s) of the tongue, that does not rub off and is histopathologically characterized pattern of hyperkeratosis and hairlike epithelial hyperplasia (Fig. 1). OHL is not exclusive to patients with HIV infection but can also be observed in other immune-compressed patients.
References and Further Reading
Greenspan, D., & Greenspan, J. S. (1992). Significance of oral hairy leukoplakia. Oral Surgery, Oral Medicine, and Oral Pathology, 73, 151–154.
Greenspan, D., & Greenspan, J. S. (1996). HIV-related oral disease. Lancet, 348, 729–733.
Greenspan, J. S., Greenspan, D., & Webster-Cyriaque, J. (2016). Hairy leukoplakia; lessons learned: 30-plus years. Oral Diseases, 22, 120–127.
Piperi, E., Omlie, J., Koutlas, I. G., & Pambuccian, S. (2010). Oral hairy leukoplakia in HIV-negative patients: Report of 10 cases. International Journal of Surgical Pathology, 18, 177–183.
Triantos, D., Porter, S. R., Scully, C., & Teo, C. G. (1997). Oral hairy leukoplakia: Clinicopathologic features, pathogenesis, diagnosis and clinical significance. Clinical Infectious Diseases, 25, 1392–1396.
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van der Wal, J.E. (2017). Hairy Leukoplakia. In: van Krieken, J. (eds) Encyclopedia of Pathology. Encyclopedia of Pathology. Springer, Cham. https://doi.org/10.1007/978-3-319-28845-1_725-1
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DOI: https://doi.org/10.1007/978-3-319-28845-1_725-1
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