Bacterial culture (Tissue)

Testing Laboratory

Auckland Te Toka Tumai | Auckland Hospital

Department

Microbiology

Delphic Registration Code (Alpha Code)

TISU

Test Code (Numeric Code)

2491

Laboratory Handling

Sample Stability

24 hours

Synonyms

Explanted Heart Valve
Heart Valve
Biopsy
Culture

Turnaround Time

48 hours

Gram stain result available same day, or urgently on request. Culture reports on positives are issued immediately. Interim negative reports are issued after 48 hours and a final report is issued at 7 days. Note:Nocardia results issued after 14 days.

Specimen Type

  • Biopsy
  • Tissue

Specimen Requirements

Tube/Container Type:

Preferred
  • Specimen Container

Paediatric Specimen Requirements

Tube/Container Type:

Preferred
  • Specimen Container

Additional Specimen Information

Biopsies should be sent in a small volume of sterile saline to prevent drying. Larger specimens should be sent in a sterile pot with no additives.
Samples in formalin are NOT acceptable. Consultation with the Microbiologist or Infectious Diseases Service is recommended.

Last updated: 28/04/2026