<unk>  is one of the most common oral manifestations of HIV/AIDS, along with oral candidiasis. It is the most common HIV/AIDS related condition caused by EBV, although EBV associated lymphomas may also occur. OHL mainly occurs in adult males, less commonly in adult females and rarely in children. The incidence rises as the CD4 count falls, and the appearance of OHL may signify progression of HIV to AIDS. A study from 2001 reported a significant decrease in the incidence of some oral manifestations of AIDS (including OHL and necrotizing ulcerative periodontitis), which was attributed to the use of HAART, whilst the incidence of other HIV-associated oral lesions did not alter significantly.
Hairy leukoplakia
Leukoplakia
Malakoplakia
Microspherophakia
Epikeratophakia
Erythroplakia
Polypill
Smokeless tobacco keratosis