The Liver Function Test (LFT), also known as a liver panel, is a crucial diagnostic tool used to evaluate the health and functionality of the liver. This test measures various enzymes, proteins, and substances in the blood that are produced or processed by the liver. Given the liver’s essential role in maintaining overall health, an LFT test can provide valuable insights into its condition and help detect potential liver disorders early.
The LFT test is a series of blood tests that assess different parameters related to liver function. It is designed to detect abnormalities in the liver’s structure or function, which could be caused by infections, chronic diseases, or damage due to lifestyle factors such as alcohol consumption or medication use. The test typically includes measurements of enzymes like Alanine Transaminase (ALT) and Aspartate Transaminase (AST), proteins like Albumin, and bilirubin levels.
The liver is a powerhouse organ responsible for detoxifying the body, producing vital proteins, regulating metabolism, and storing nutrients. Damage or dysfunction in the liver can have widespread effects on health. An LFT test provides critical information to:
- Diagnose liver conditions such as hepatitis, fatty liver disease, and cirrhosis.
- Monitor the progression of chronic liver diseases.
- Evaluate the impact of medications or treatments that may affect liver health.
- Identify complications in bile flow or nutrient metabolism.