Fungal Smear (KOH) Test | Lahalak Platform
Quick microscopic test using KOH to detect fungal elements in skin, hair, or nails, allowing for immediate and accurate treatment without a long wait.
Scientific name: Fungal Smear (KOH Mount)
A direct and rapid microscopic examination to detect fungal components (such as hyphae or fungal filaments, and yeast cells) in skin, hair, or nail samples. The sample is treated with a 10–20% potassium hydroxide (KOH) solution, which dissolves human keratinocytes (dead skin cells) while leaving the fungal structures intact and clearly visible unde...
Service type
Microscopic Examination
Duration
15-20 minutes
Fasting
Fasting is not required
Included Services
- Taking a sample of skin, nails, or hair for fungal swabbing
- Preparation and rapid microscopic examination using potassium hydroxide solution (KOH Mount)
- Consult a dermatologist or laboratory to interpret the results.
- Personal support services from Lahalak
Medical Service Information
Conditions & Notices
- Fasting is not required before the procedure.
- No creams or ointments (antifungal, cortisone, or moisturizers) should be applied to the suspected area for at least 3-5 days prior to taking the sample, as they may reduce the number of fungi and lead to a false negative result.
- The patient should not wash or scratch the affected area excessively immediately before the examination.
- The sample is taken by a doctor or specialist technician by scraping the active edge of the skin lesion or trimming part of the infected nail using a sterile instrument.
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