Dermatophytosis in and Around Manipal
Indian Journal of Dermatology, Venereology and Leprology
|February 2, 2017
Summary
This study investigated 100 cases of dermatophytosis, confirming fungal elements in over half. Trichophyton mentagrophytes and T. rubrum were the most common fungal species identified.
Area of Science:
- Dermatology
- Mycology
- Infectious Diseases
Background:
- Dermatophytosis is a common superficial fungal infection.
- Accurate diagnosis and identification of causative agents are crucial for effective treatment.
Purpose of the Study:
- To evaluate the diagnostic yield of KOH preparation and fungal culture in clinically diagnosed dermatophytosis.
- To identify the most common age groups, affected body regions, and etiological agents of dermatophytosis in the studied population.
Main Methods:
- A prospective study of 100 patients with clinical diagnosis of dermatophytosis.
- Direct microscopic examination using Potassium Hydroxide (KOH) preparation.
- Fungal culture for isolation and identification of dermatophyte species.
Main Results:
- Fungal elements were detected in 52% of cases by KOH preparation and 42% by culture.
- The most affected age group was 21-30 years.
- Crural region was most common in males; waist involvement was more common in females.
- Trichophyton mentagrophytes (46.90%) and Trichophyton rubrum (31.9%) were the predominant species.
Conclusions:
- KOH preparation and fungal culture are valuable diagnostic tools for dermatophytosis.
- Understanding the epidemiological characteristics and common causative agents aids in targeted treatment strategies.
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