ALT is also a type of enzyme ... If you have any of the liver diseases below, your doctor might use AST levels to watch over how they progress and plan treatment. These liver diseases include ...

It is only when the levels are above a certain threshold that the ratio can be considered diagnostic. ALT and AST liver enzymes are produced by the liver. Doctors can test these levels with a ...

Comparing ALT with AST levels gives your doctor more information about the health of your liver. The AST-to-ASL ratio can help your doctor figure out how severe the liver damage is and what might ...

The blood test checks for raised levels of AST and ALT, which are enzymes that the liver releases when it becomes inflamed or damaged. If a doctor finds that a person has raised AST or ALT levels ...

ALT levels occur in higher concentrations in the liver. Looking at both ALT and AST levels can give a doctor a clearer idea of overall liver function and health. If ALT levels are normal but AST ...

High levels of liver enzymes in your blood may sometimes indicate an underlying liver condition that requires medical ...

Discover what elevated liver enzymes mean, hidden causes of liver damage, and why your liver sends distress signals through ...

Elevated ALT and AST levels may suggest liver cell damage or ... Discuss your results with your doctor, who can interpret them in the context of your overall health, medical history, and any ...

Dear Dr. Roach: I'm a 65-year-old male. On my recent semiannual checkup, my labs showed an AST level of 53 U/L and an ALT level of 62 U/L. I am concerned about nonalcoholic fatty liver disease.