Liver Function Test (LFT)

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A liver Function Test (LFT) is a battery of tests that are used to assess how well the liver is functioning. It measures the levels of certain enzymes and proteins in the blood, which can be indicative of diseases or conditions that affect the liver. By tracking results over time, doctors can track and diagnose liver issues quickly and accurately.

In this blog post, we’ll explore what an LFT is, how it’s done, and why it’s important. We’ll also discuss common conditions associated with an abnormal LFT result, as well as the potential treatments available to those who have been diagnosed with such conditions.

What is the liver function test?

LFT is a blood test that measures the levels of certain liver enzymes in your blood. These enzymes are produced by the liver and help to break down fats, proteins, and other substances in the body.

LFTs are a group of blood tests that are often ordered together to evaluate liver function. The tests measure different enzymes and proteins in the blood that are released by the liver. These include:

  • Albumin
  • Bilirubin
  • ALT (alanine aminotransferase)
  • AST (aspartate aminotransferase)
  • ALKP (alkaline phosphatase)
  • GGT (gamma-glutamyl transferase)

The results of these tests can help your doctor determine if there is liver damage or disease, and how severe it may be. Liver function tests are usually performed as part of a routine physical exam or when you have symptoms that may be related to liver problems, such as fatigue, nausea, and pain in the upper right abdomen.

Why is the liver function test important?

Liver function tests (LFTs) assess the health of your liver. And, we, at Rapid Laboratory, Punjab’s best diagnostic service provider, are here to provide you the accurate reports for the same.

The liver is a vital organ that plays an important role in many bodily functions, including metabolism, detoxification, and protein synthesis. LFTs can help detect liver damage or disease and can be used to monitor the progression of liver disease.

LFTs measure the levels of various enzymes and proteins in your blood. These enzymes and proteins are produced by the liver and can be altered in response to liver damage or disease. Enzymes are proteins that catalyze chemical reactions in the body and can be used as markers for liver function. Proteins are essential components of all cells and tissues, and their levels can be affected by liver damage or disease.

LFTs can help diagnose conditions such as hepatitis, cirrhosis, fatty liver disease, and cancer. They can also be used to monitor the progression of these diseases and to evaluate the effectiveness of treatment. LFTs are generally ordered when someone has symptoms suggestive of liver damage or disease, such as fatigue, nausea, vomiting, abdominal pain, dark urine, or yellowing skin or eyes (jaundice).

What do the results of the liver function test mean?

There are a few things that can cause abnormal results on a liver function test, including hepatitis, cirrhosis, fatty liver disease, and certain medications. If your results are abnormal, your doctor will likely order additional tests to determine the cause.

For more information, consult our experts at Rapid Laboratory, Punjab’s best diagnostic service provider.

How is the liver function test done?

There are a few different ways that a liver function test can be done. 

One method is through a blood test which involves taking a sample of your blood and sending it to a lab for analysis.

Other methods of testing liver function include imaging tests such as ultrasound or CT scan and biopsy. Imaging tests can give doctors a look at the size and shape of your liver, as well as any abnormalities. A biopsy involves taking a small sample of liver tissue for examination.

Liver function tests are important tools in diagnosing and managing liver conditions. If you have any concerns about your liver health, be sure to talk to your doctor about getting tested.

Get all your tests done accurately at Rapid Laboratory, Punjab’s best diagnostic service provider.

What are the risks of the liver function test?

There are a few risks associated with the liver function test, but they are generally rare and minor. There is a small risk of bleeding or bruising at the needle site. There is also a very small risk of developing a hematoma (a local collection of blood that may clot) at the needle site. In addition, there is a very small risk of puncturing the liver or causing internal bleeding. Overall, the risks of the liver function test are minimal, and it is considered a safe procedure.

Conclusion

A liver function test (LFT) is an important tool for assessing the health of your liver. It can help to detect any underlying problems early, which in turn can help make sure that you get the appropriate treatment before it becomes worse. We hope this article has served as a helpful guide on what LFTs are and why they’re important for monitoring your health. If you have any further questions or concerns regarding LFTs, please consult with your healthcare provider.

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