Liver Function Test (LFT)

Liver Function Test in Delhi NCR

Liver function test is also called LFT that measures different substances produced by your liver, including proteins, enzymes and bilirubin and other substances.

What is liver function test (LFT)?

Liver Function Test (LFT) are blood tests that calculate different substances produced by your liver. These measurements give your healthcare expert important information about the overall health of your liver and how well it is functioning. A liver panel will often quantify several other substances in one blood sample. It can include multiple enzymes, proteins and other byproducts.

LFT helps in evaluating of liver related conditions including liver cirrhosis, hepatitis and liver damage. This test is also advised to patients undergoing treatment for liver disorders.

Who should get the LFT done?

• Liver function test is performed for patients feeling symptoms related to liver disease.
• Liver function test is also recommended to test for the signs of nausea or vomiting.
• Doctors recommend Liver function test (LFT) to check what the risks of jaundice are.
• It is also done to evaluate the levels of enzymes, proteins and bilirubin present in the blood.

What does liver function test (LFT) measures?

Liver function test assists in measuring the level of liver enzymes, proteins, and bilirubin in the blood. The liver assists in the synthesis of certain proteins, produces bile, process the bilirubin and helps in removing ammonia and other toxic substances from the body. It plays a significant role in the metabolism of fats, protein, and carbohydrates. It collects glycogen, vitamins, and minerals as well as helps in the metabolism.

Liver Function test is a group of tests that helps in measuring the levels of Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Total protein, Bilirubin and Gamma-glutamyl Transferase (GGT) test in blood. Each component has its own importance and assists to understand the function of liver.

Alanine Aminotransferase (ALT)

It is an enzyme and this test assists in measuring the level of this enzyme in the blood. ALT is also called Serum Glutamic-Pyruvic Transaminase (SGPT) and is significantly found in the liver, but also in very small amounts in the kidneys, heart, pancreas and muscles.

Aspartate Aminotransferase (AST)

This test helps in measuring the level of the enzyme AST in your blood. It is also called SGOT (serum glutamic-oxaloacetic transaminase). AST is found in the liver and is secreted in the blood in large amounts in case of any liver injury.

Alkaline Phosphatase (ALP)

This test helps in measuring the blood levels of the enzyme ALP which is found in the liver, bile ducts, bones, intestine, pancreas and kidney. ALP assists to break down proteins in the body.

Bilirubin

This test helps in measuring the amount of bilirubin in the blood. Bilirubin is a waste product generated by the breakdown of RBCs and is usually processed by the liver. Bilirubin blood test report comprises separate values for direct bilirubin, indirect bilirubin, and total bilirubin.

Gamma-glutamyl Transferase (GGT)

Gamma-glutamyl Transferase is a very important for evaluating any liver disease. It is an enzyme found in the cell membranes of several tissues specifically in the liver, kidney, and pancreas. GGT is also present in different tissues including the intestine, spleen, heart, brain.

What are the main purpose of LFT test?

This test is generally used for a preventive health check-up. This test assists in the diagnosis of liver diseases like tumors, cirrhosis, etc. It helps in the evaluation of the efficacy of liver disease treatments. It helps in prognosis of a damaged liver.

What are the benefits of lipid profile test?

Below are some major benefits of LFT test:

1. It helps in recognition of liver disease.
2. It also analyses the likely type of ailment and possible causes.
3. It helps in examining the severity or stage of ailment in Liver.
4. It helps in evaluating the response to treatment.

Why LFT test done and evaluate?

The healthcare provider may need to evaluate these test values to test you for hepatitis, jaundice and may more possibility if any or other liver diseases. If you already are a patient of liver disease they might want to check on the value of the various liver function test. They might want to check the values of liver function test. Depending on the values we can certify if the treatment is working well or not. You may also have a liver test to evaluate the side effects of certain medications that are main agents to affect and infect your liver.