Does High AST and ALT Mean Fatty Liver?
AST (aspartate aminotransferase) and ALT (alanine aminotransferase) are two enzymes found in the liver. High levels of these enzymes, usually more than three times the normal values, may suggest that someone has a fatty liver. Fatty liver disease (also known as steatosis) is the accumulation of excess fat in the liver, which can cause inflammation and scarring.
Fatty Liver Disease
Fatty liver is a condition in which fat accumulates in the liver cells, which can cause inflammation and scarring. It is a common condition and the most common cause is excessive alcohol consumption. However, other causes can include obesity, diabetes, and some medications. In some cases, fatty liver may progress to a more serious condition known as non-alcoholic steatohepatitis (NASH). NASH is a type of liver disease which can lead to cirrhosis, liver cancer, and liver failure.
AST and ALT Levels
High AST and ALT levels can indicate liver damage or disease. These enzymes are normally found throughout the body, but their levels in the blood are higher when the liver is damaged or inflamed. When someone has fatty liver disease, the AST and ALT levels may be elevated. However, other medical conditions can also cause high AST and ALT levels, so it is important to get a proper diagnosis.
Diagnosis of Fatty Liver
In order to diagnose fatty liver, a doctor may recommend a physical exam, blood tests, and imaging tests, such as an ultrasound or CT scan. These tests can help determine if someone has fatty liver and can also indicate the extent of the damage. If these tests suggest that someone has fatty liver, they may be referred to a specialist for further evaluation and treatment.
Treatment of Fatty Liver
If someone is diagnosed with fatty liver, their doctor may recommend lifestyle changes to help reduce the amount of fat in the liver. These changes may include eating a healthy diet, losing weight, and exercising regularly. In some cases, medications may also be recommended to help reduce inflammation and prevent further damage to the liver.
In conclusion, high AST and ALT levels may indicate that someone has fatty liver disease. However, other conditions can also cause elevated levels, so it is important to get a proper diagnosis. If fatty liver is diagnosed, lifestyle changes and medications may be recommended to help reduce inflammation and prevent further damage to the liver.
