An ALT test measures the level of alanine aminotransferase, also called ALT or SGPT. ALT is one of the enzymes that help the liver convert food into energy. High levels of these enzymes can be a sign that the liver is injured or irritated, and the enzymes are leaking out of the liver cells.

What does it mean if your SGPT is high?

What is Higher Level of SGPT? SGPT exists predominantly in the liver and leaks into the bloodstream when produced in excess. The SGPT normal range is about 7 to 56 units per liter of blood serum. Thus, very high level of SGPT in the blood can be an indication of damage or problems related to the liver.

Does high SGPT mean fatty liver?

SGpt Rises dramatically in acute liver damage. Elevated liver biochemical test levels may be found in up to 50% of patients with simple steatosis and are present in 80% of patient with advanced NAFLD. The wavelength of 340 nm green bilter paper can be used to estimate the SGPT.