
Alternative names, keywords |
CgA, CgB |
Samples required |
Bring to lab immediately, on ice. Samples must be separated within 15 minutes of venepuncture. Do not send via pneumatic tube (pod) system. Fasting recommended but not essential. |
Test indications |
Investigation and monitoring of suspected neuroendocrine tumours. |
Test information |
|
Reference range |
Chromogranin A: < 60 pmol/L Chromogranin B: < 150 pmol/L |
Turnaround time |
Referral lab quotes turnaround time of 15 days, however additional time must be allowed for packing, dispatch and delivery of sample, and return and processing of results. |
Enquiries |
Biochemistry (Referrals) |