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Writer's pictureprakash shrivastva

What is the procedure of liver function test?



The liver function test (LFT) is a series of blood tests used to assess the overall health and function of the liver. It is a common medical test and involves the following procedure:


Preparation: No special preparation is usually required for the liver function test. However, it's always a good idea to inform your healthcare provider about any medications, supplements, or herbal remedies you are taking as they may affect the test results.


Blood Sample Collection: The area will be cleaned with an alcohol swab before the needle is inserted. The collected blood will be transferred into labeled tubes for different tests.

Laboratory Analysis: The blood samples will be sent to a laboratory for analysis. The tests commonly included in a liver function test are:


a. Alanine aminotransferase (ALT): This enzyme is released when liver cells are damaged or injured.

b. Aspartate aminotransferase (AST): Similar to ALT, elevated levels may indicate liver damage.

c. Alkaline phosphatase (ALP): Elevated levels can suggest liver or bone disorders.

d. Gamma-glutamyl transferase (GGT): Elevated GGT levels are often seen in liver and bile duct diseases.

e. Total bilirubin: Bilirubin is a waste product produced during the breakdown of old red blood cells. Elevated levels may indicate liver or gallbladder issues.

f. Albumin: A protein made by the liver. Low levels can indicate liver disease.

g. Total protein: Measures the total amount of protein in the blood.


Interpretation: Once the laboratory analysis is complete, your healthcare provider will review the results to assess the health of your liver. Abnormal levels may suggest various liver conditions, such as hepatitis, cirrhosis, or fatty liver disease.


It's essential to remember that the liver function test is just one part of the diagnostic process. If abnormal results are found, your doctor may order additional tests or imaging studies to further evaluate your liver health and determine the underlying cause of any issues detected. Always consult a qualified healthcare professional for a proper diagnosis and interpretation of your test results.


Overall, Echo Dopplers provides the best liver function test in Kalkaji Delhi at nominal price.



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