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ALT


Also known as: Serum glutamic-pyruvic transaminase; SGPT; Alanine transaminase; AST/ALT ratio
Formal name: Alanine aminotransferase

At a Glance

Why Get Tested?

To screen for liver damage and/or to help diagnose liver disease

When to Get Tested?

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

Sample Required?

A blood sample drawn from a vein in your arm

Test Preparation Needed?

None