Pityrosporum Infection In HIV Infected Patients

• Main Authors: Kaviarasan P K, Jaisankar T J, Thappa D M, Sujatha S
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2001-01-01
• Series: Indian Journal of Dermatology
• Online Access: http://www.e-ijd.org/article.asp?issn=0019-5154;year=2001;volume=46;issue=4;spage=215;epage=217;aulast=Kaviarasan;type=0
• ISSN: 0019-5154; 1998-3611

An increased colonization of Malassezia furfur organism has been reported in patients with HIV infection. Pityriasis versicolour and pityrosporum folliculitis arise from overgrowth of M. furfur. It is also thought to have a significant role in the pathogenesis of seborrhoeic dermatitis and is one of the earliest clinical markers of HIV infection. The present study was to note the occurrence and significance of these infections in HIV infected patients. The present study was to note the occurrence and significance of these infections in HIV infected patients. The occurrence of pityrosporum infection was 13.5% (25 cases amongst 185 HIV serpositive patients) in HIV infected cases in our study. Mean age of the affected patients was 31.7 years and male to female ratio was 1.5:1. The main mode of acquisition of HIV infection was heterosexual (19 cases). Tinea versicolour was seen in 10 (40%) cases, seborrhoeic was found to be more explosive in onset and involving extensive areas with severe inflammation. Extensive tinea versicolour and seborrhoeic dermatitis were seen in three cases with pityrosporum infections. Nine of the pityrosporum infections were observed in HIV group IV, which is equivalent of AIDS. To conclude, seborrhoeic dermatitis in patients with HIV/AIDS may have some unique features and may be used as a clinical marker of AIDS.