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[The value of vaginal swabs]
R B Helmig1, M Arpi, J K Møller
1Arhus Universitetshospital, Arhus Kommunehospital, klinisk mikrobiologisk afdeling.
Ugeskrift for Laeger
|May 22, 2001
Summary
Microscopy of vaginal secretions is often sufficient for diagnosing vaginal discharge, limiting the clinical value of general cultures. Training general practitioners (GPs) and specialists in microscopy is recommended.
Area of Science:
- Clinical Microbiology
- Gynecology
Background:
- Assessed physician use of vaginal secretion cultures and microscopy.
- Evaluated diagnostic practices for vaginal discharge.
Purpose of the Study:
- To determine the clinical utility of vaginal secretion cultures.
- To assess the role of microscopy in diagnosing vaginal discharge.
Main Methods:
- Retrospective analysis of microbiological requests and reports.
- Questionnaire survey of general practitioners (GPs) and obstetrics/gynecology specialists.
Main Results:
- Only 19% of vaginal swabs yielded findings for specific antimicrobial treatment.
- Microscopy alone diagnosed 48% of cases.
- 25% of physicians treated based on clinical symptoms alone; 50-60% performed microscopy.
Conclusions:
- General culture of vaginal secretions has limited clinical value.
- Microscopy is often adequate for diagnosing vaginal discharge.
- Enhanced training in microscopy for GPs and specialists is needed.