About Liver Function Test:
Liver is one of the most important organ in the eubstance . It does a wide range of tasks to keep the body healthy and going . These undertaking would admit intermit down intellectual nourishment and helping in the digestion , pick the blood , put in energy and also making proteins . However , due to some disease or some other problems , the liver may not play properly or as it should be . Depending on the symptoms that you may have , your doctor will advocate that you undergo some tryout that will measure your blood enzymes levels , proteins degree etc . This will aid the doctor to realise the extent of damage that has been caused to the liver and also describe the disease that you are suffering from .
There is not just a single test that can be term as a liver procedure test , but an array of trial that in total can tell whether the liver is functioning properly or not . The liver occasion try out either severalize you if the liver is producing the enzymes and proteins and other such chemicals that it is supposed to create the right way or if there is anything wrong with the liver . Any abnormality in liver function test results does not intend that the mortal is suffering from a sure disease . The doctor will be able to state you the real scenario , based on the test result .
Why is Liver Function Test Done?
As already advert , the liver may not function properly , if you have some disease or upset . In that case , it is a must that the disease is identified at an other , to preclude further damages make to the liver . The general symptoms that point the need to undergo liver part tests are –
All these symptom indicate the possibility of some diseases such as hepatitis B or C , cirrhosis of liver , jaundice etc . However , along with the presence of these symptom , there are some other cases as well that will postulate you to undergo the liver routine test . These are –
What Does The Value (High/Low) of Liver Function Test Indicate?
There are many liver function tryout that the physician might tell you to undergo , if you have any symptom associated with nonadaptive or damaged liver . They have unlike complex name calling . The examination results can indicate scurvy or high spirit level of a certain chemical in the blood and thus , point the liver disease that you may have .
What Does High or Low Values of Alanine Transaminase (ALT) Test Indicate?
The ALT is an enzyme test that indicates whether you have damage in your liver or not . The ALT or Alanine aminotransferase is an enzyme that breaks down protein that the liver makes . However , if there is price in the liver , the ALT is unblock into the blood . The normal range for ALT is 7–55 units per liter ( U / L ) . If the ALT test argue a high-pitched level of ALT in the blood , it will argue scathe in the liver . However , if the level is low , it does not signal any disease or job .
What Does Albumin and Total Protein Level in LFT Indicate?
The liver give rise a number of proteins such as albumin , globulin etc . The normal range for albumen is 3.5–5.0 gm per decilitre ( gravitational constant / dL ) . If the blood does not have enough of these proteins , or a low-spirited grade of albumin and globulin , it would entail that there is damage get to the liver .
What Does High or Low Values of Bilirubin in LFT Indicate?
The normal range for bilirubin is 0.1–1.2 milligrams per dl ( mg / dL ) . gamy level of bilirubin indicatesjaundice . When crimson descent cells are broken , bilirubin is made . The liver help to acquit this out from the physical structure . The hematoidin test argue liver harm and jaundice .
Aspartate Transaminase (AST) Test
Aspartate aminopherase is an enzyme that the liver secretes . The normal reach for hematoidin is 0.1–1.2 milligram per decilitre ( mg / dL ) . When the liver makes too much of this enzyme , it indicate liver wrong . However , low stage of AST is not problematic for the dead body .
Gamma-glutamyltransferase (GGT) Test
This trial would designate damage to the liver or the gall duct .
Prothrombin Time (PT) Test
When there is a cut and blood shed , it is a must that the blood clots as soon as possible . Otherwise , it would lead to serious sickness . The factor II help in this lineage curdling . However , when the blood takes longer than usual to clot , it indicates liver wrong . PT examination will tell the humble grade of factor II and this will stand for that there is some job in the liver .
L-lactate Dehydrogenase (LD) Test
High levels of LD in LFT can also indicate liver harm .
Alkaline Phosphatase (ALP) Test
ALP is an enzyme that can be found in the liver , gall duct and even in the finger cymbals . The normal range for ALP is 45–115 U / L. If the level is high , it will suggest blockage in the bile duct or bone disease or liver damage . However , children and adolescent generally have a high degree of ALP . On the other hand , low levels of ALP can also suggest certain conditions such as malnutrition , zinc deficiency , Wilson disease etc .
Sometimes , the doctor may narrate you to undergo more than one of these test . However , if the trial results are not always in the normal range , it does not mean there is a serious trouble with the liver . It can be the upshot of some other condition as well . confab with the doctor , if you have any symptoms that indicates problem with the liver .
Also show :
