GGT Test

Also known as: Gamma-glutamyl transferase

Related tests: AST, ALT, ALP, bilirubin, liver function tests

At a Glance

Why Get Tested?

To screen for liver disease or alcohol abuse; and to help your doctor tell whether a raised level of alkaline phosphatase (ALP) is due to liver or bone disease

When to Get Tested?

If your doctor thinks that you have symptoms of a liver disorder

Sample Required?

A blood sample taken from a vein in your arm

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This article was last reviewed on May 19, 2004. | This page was last modified on August 3, 2010.

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