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Onychomycosis infections in the Middle Black Sea Region, Turkey

Gülgün Yenişehirli1, Yunus Bulut, Engin Sezer

  • 1Department of Microbiology, Faculty of Medicine, Gaziosmanpaşa University, Tokat, Turkey. gulguny@gop.edu.tr

International Journal of Dermatology
|August 26, 2009
PubMed
Abstract

Insights

Onychomycosis (fungal nail infection) in Turkey is primarily caused by dermatophytes, with Trichophyton rubrum being the most common agent. Etiologic agents identified in this region differ significantly from other European and Turkish areas.

Area of Science:

  • Medical Mycology
  • Dermatology
  • Infectious Diseases

Background:

  • Onychomycosis is a common fungal nail infection caused by dermatophytes, yeasts, and molds.
  • The prevalence and specific pathogens vary based on host factors and environment.

Purpose of the Study:

  • To investigate the incidence and identify the causative agents of onychomycosis.
  • Focus on the Middle Black Sea Region of Turkey.

Main Methods:

  • Collected 276 nail specimens from patients with suspected onychomycosis.
  • Utilized fungal culture and identification techniques.

Main Results:

  • Achieved 87% culture positivity (240/276 samples).
  • Dermatophytes were the predominant pathogens (225/240), with Trichophyton rubrum (38%) as the most frequent isolate.
  • Yeasts and nondermatophyte molds were less common.

Conclusions:

  • The spectrum of onychomycosis-causing agents in the Middle Black Sea Region shows significant divergence from other Turkish and European regions.
  • Highlights the need for regional epidemiological data in diagnosing and treating fungal nail infections.

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