Test Code DRMP Dermatophytes DNA PCR

Laboratory Code
LAB3040812
Specimen Requirements
Specimen Type: Nails
Container/Tube: Specimen enclosed by filter paper in Plain Sterile Container
Specimen Volume: 2.0 - 5.0 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.
Specimen Stability
7 days, ambient or refrigerated
Methodology
Polymerase Chain Reaction
Days and Times Performed
TAT 40 days
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.
Service Code
1033824
Update
Last updated 20/03/2025