A gamma-glutamyl transferase (GGT) test is a blood test used to diagnose liver or bile duct issues. Alcohol, medications and health issues can cause high GGT levels.

A gamma-glutamyl transferase (GGT) test measures the amount of the enzyme GGT in your blood. High levels of GGT may be a sign of liver damage. Learn more.

Gamma-glutamyltransferase (also γ-glutamyltransferase, GGT, gamma-GT, gamma-glutamyl transpeptidase; [1] EC 2.3.2.2) is a transferase (a type of enzyme) that catalyzes the transfer of …

Feb 11, 2025 · GGT is a common enzyme found in the liver and other organs. A GGT test is often part of a panel of tests that can also include alanine transaminase (ALT) and aspartate aminotransferase …

Jul 28, 2025 · A gamma-glutamyl transferase (GGT) test helps diagnose liver disease and alcohol abuse. Read on to learn what other diseases it may uncover.

Gamma-glutamyl transferase (GGT) is an enzyme found in the liver, and its levels can reveal important information about liver health. Elevated GGT levels often indicate liver damage, bile duct problems, …

Gamma-glutamyl transpeptidase (GGT) is a blood test that measures the level of the enzyme GGT to screen for diseases of the liver or bile ducts. GGT may be measured along with other tests (such as …

Ascertaining whether observed elevations of alkaline phosphatase are due to skeletal disease (normal gamma-glutamyltransferase: GGT) or reflect the presence of hepatobiliary disease (elevated GGT)

Aug 1, 2024 · Doctors use the gamma-glutamyl transferase (GGT) blood test to diagnose liver problems. High levels of GGT can indicate damage to the liver or bile ducts, or other conditions. A typical range …

Gamma-glutamyltransferase (GGT) is primarily present in kidney, liver, and pancreatic cells. Small amounts are present in other tissues.