SGPT; ALANINE AMINOTRANSFERASE (ALT)

The SGPT test measures SGPT levels in the blood. Higher levels of SGPT levels are observed in:  

• Viral hepatitis 
• Liver damage 
• Liver cirrhosis 
• Bile duct diseases 
• Fatty liver 
• Liver tumour or cancer 
• Swollen and inflamed pancreas 
• Diabetes 
• Congestive heart failure 
• Hemochromatosis 
• Liver ischemia 

The SGPT test is most commonly used  

As part of a routine health checkup 

• Diagnose liver damage due to disease, medicines, or injury 
• Screen for liver disease with risk factors such as 
  • Family history of liver disease 
  • Heavy alcohol use 
  • Exposure to hepatitis 
  • Consuming certain medications 
  • Diabetes 
• Monitor efficacy of liver disease treatment

A healthcare professional will draw a blood sample from a vein in the arm. There are no special preparations required for the SGPT test, though your doctor may instruct you if any specific preparations are required for the test. 

The SGPT test is a safe, standard test with very minimal risks involved such as 

• Bleeding 
• Light headedness 
• Bruising 
• Infection 

The SGPT test results are measured in units per litre (U/L). The normal value ranges may vary slightly among different laboratories.  

The doctor will evaluate the results based on health, gender, age,exercise,medications,menstruation, and other factors. 

High levels of SGPT are generally associated with conditions affecting the liver, such as inflammation and scarring. It is important to note that SGPT levels can be elevated without any underlying health problem.  

When SGPT levels are very high, it may be a sign of an acute liver problem. Mild or moderate elevation, especially if it persists on several tests over time, can be an indicator of a chronic disease. However, the degree of elevation alone is not a reliable predictor of the extent of injury to the liver.