Preparation instructions: Fasting 8 hours prior to blood draw recommended
Description: A test that measures levels of GGT in the blood, a biliary enzyme. Sometimes used to evaluate, e.g. pancreatitis, alcoholic fatty liver disease, etc.
Turnaround time: Expected turnaround is within 1 business day, although this may vary depending on other tests ordered for the same blood draw, and expected variation with testing.
Also known as:
- Gamma-Glutamyl Transferase
- Glutamyl Transpeptidase