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The medically important yeasts present in clinical specimens.
1Microbiology Division, Department of Pathology, College of Medicine, and King Khalid University Hospital, Riyadh, Saudi Arabia.
Annals of Saudi Medicine
|January 1, 1992
Summary
This study identified 22 yeast species in clinical specimens from a Saudi hospital, with Candida albicans being the most common pathogen. The findings highlight the diverse yeast flora causing infections in diverse patient groups.
Area of Science:
- Medical Mycology
- Clinical Microbiology
- Infectious Diseases
Background:
- Yeast infections pose a significant global health challenge.
- Understanding the epidemiology of yeast species in clinical settings is crucial for effective treatment and prevention.
Purpose of the Study:
- To identify and characterize yeast species isolated from clinical specimens at a major Saudi hospital.
- To determine the prevalence of different yeast species in various patient populations and specimen types.
Main Methods:
- Isolation and identification of yeasts from over 1303 clinical specimens.
- Utilized standard microbiological culture and identification techniques.
- Analysis of yeast species distribution across different specimen types and patient conditions.
Main Results:
- Over 1614 yeast isolates belonging to 22 species across eight genera were identified.
- Candida albicans was the most frequently isolated yeast, followed by Torulopsis glabrata and Candida parapsilosis.
- Cryptococcus neoformans was identified in a case of cryptococcal meningitis.
Conclusions:
- The study provides a comprehensive overview of yeast species encountered in a Saudi hospital setting.
- Candida albicans is a predominant cause of yeast infections in this region.
- Further research is recommended to assess yeast infection incidence in specific patient cohorts.
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