Testing Laboratory
Auckland Te Toka Tumai | Auckland HospitalDepartment
Diagnostic Genetics
Delphic Registration Code (Alpha Code)
DNAT
Test Code (Numeric Code)
7933
Laboratory Handling
Sample Stability
Transport all bloods at room temperature within 24-48 hours. If necessary specimens can be refrigerated overnight for transport at room temperature the following day.
Associated Tests
Synonyms
Charcot-Marie-Tooth,
Neuropathy
Turnaround Time
4 weeks
Between 2 weeks and 4 weeks
Specimen Type
- Whole Blood
Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Lavender Cap)
Preferred Sample Volume (ml)
4
Paediatric Specimen Requirements
Tube/Container Type:
Preferred
- EDTA (Lavender Cap)
Preferred Sample Volume (ml)
4
Minimum Sample Volume (ml)
0.5
Additional Specimen Information
Important Note:
Familial testing only through Neurology or Genetic Services.
Contacts:
Genetic Health Service NZ can be contacted on 0800 476 123.
Neurology can be contacted on (09) 307 4949 ext. 25662
Last updated: 01/09/2026