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Published on: July 9, 2020
Tinea capitis in adults in Tunisia
Amel Mebazaa1, Kamel E L Oumari, Najet Ghariani
1Department of Dermatology, Farhat Hached Hospital, Sousse, Tunisia. amebazaa@yahoo.fr
International Journal of Dermatology
|June 11, 2010
Summary
Trichophyton violaceum is the primary cause of adult tinea capitis (TC) in Tunisia, though Microsporum canis is increasing. This study analyzed infectious agents responsible for adult TC cases.
Area of Science:
- Dermatology
- Mycology
- Infectious Diseases
Background:
- Tinea capitis (TC) is a fungal infection of the scalp.
- Adult TC is less common than pediatric TC, with varying etiological agents globally.
- Understanding the epidemiology of adult TC is crucial for effective public health strategies.
Purpose of the Study:
- To identify the spectrum of fungal pathogens causing tinea capitis (TC) in adult patients in central Tunisia.
- To analyze the prevalence of different dermatophytes responsible for adult TC.
Main Methods:
- Retrospective collection of adult TC cases confirmed by mycological examination from January 1990 to December 2005.
- Identification of causative agents through fungal culture.
- Analysis of clinical features and treatment outcomes.
Main Results:
- Trichophyton violaceum was the most common agent (60%), followed by Microsporum canis (20%).
- Sixty adult patients were diagnosed with TC, representing 5.27% of all TC cases.
- Griseofulvin treatment achieved a 92% recovery rate, with a 3.5% relapse rate.
Conclusions:
- Trichophyton violaceum remains the predominant cause of adult TC in Tunisia.
- An increasing prevalence of Microsporum canis is noted, potentially linked to domestic animal carriage.
- Effective treatment strategies can lead to high recovery rates for adult tinea capitis.
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