Test Code DRMP Dermatophytes DNA PCR
Specimen Requirements
Specimen Type: Nails
Container/Tube: Specimen enclosed by filter paper in Plain Sterile Container
Specimen Volume: 2-5 mm; 1-3 pcs
Collection Instructions:
1. Wipe the nail with 70% alcohol using gauze (not cotton).
2. Clip away a generous portion of the affected area.
3. Collect material or debris from under the nail.
Specimen Type: Hair
Container/Tube: Specimen enclosed by filter paper in Plain Sterile Container
Specimen Volume: 1-3 strands
Collection Instructions:
1. Using forceps collect affected hairs with base of the shaft intact.
Specimen Type: Skin
Container/Tube: Specimen enclosed by filter paper in Plain Sterile Container
Specimen Volume: 1-3 pcs
Collection Instructions:
1. Cleanse the affected area with 70% alcohol.
2. Gently scrape the surface of the skin at the active margin of the lesion, being careful to not draw blood.
Days and Times Performed
TAT 40 working days
Methodology
Polymerase Chain Reaction
Service Code
1033824
Update
Last updated 28/08/2024
Updated on Useful for.
Specimen Stability
7 days, ambient or refrigerated
Testing Laboratory
National University Hospital
Molecular Diagnosis Centre, 67724384
Useful For
Detection of dermatophytes in general (pan-dermatophyte*), and specifically Trichophyton rubrum.
*Dermatophytes in general include T. rubrum, T. mentagrophytes, T. interdigitale, T. tonsurans, T. schoeuleinii, T. violaceum, T. soudanense, T. verrucosum, T. erinacei, M. canis, M. audouinii, and E. floccosum.