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Tinea capitis in Saudi Arabia

P V Venugopal1, T V Venugopal

  • 1Qatif Central Hospital, Saudi Arabia.

International Journal of Dermatology
|January 1, 1993
PubMed
Summary
This summary is machine-generated.

This study investigated tinea capitis in Saudi Arabia, finding Microsporum canis as the predominant cause, especially in children. The research highlights the need for targeted interventions against this common fungal scalp infection.

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Area of Science:

  • Dermatology
  • Mycology
  • Infectious Diseases

Background:

  • Tinea capitis is a fungal infection affecting the scalp, eyebrows, and eyelashes.
  • It is caused by dermatophyte species, primarily Microsporum and Trichophyton.

Purpose of the Study:

  • To determine the incidence of tinea capitis in Saudi Arabia.
  • To identify the specific fungal agents responsible for tinea capitis in the region.

Main Methods:

  • Clinical diagnosis of tinea capitis was performed.
  • Samples including hair roots, skin scrapings, and pus swabs were collected.
  • Fungal cultures and direct microscopic examination were used for analysis.

Main Results:

  • Out of 372 patients, 240 showed positive results for tinea capitis.

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  • Microsporum canis was the most prevalent causative agent (82.3%), followed by Trichophyton violaceum (13.9%).
  • The infection predominantly affected children under 15 years old (97%), with inflammatory lesions in 35% of cases.

    • Conclusions:

    • The high prevalence of Microsporum canis, potentially linked to neighborhood cats, warrants attention.
    • The study noted the absence of favus, possibly due to improved socioeconomic conditions.
    • Results align with previous regional reports on tinea capitis epidemiology.