Liver Function Test Values Diagnostic Interpretation

The other terms for liver function tests are liver panel liver profile hepatic function panel and liver function panel.

Liver function test values diagnostic interpretation.

1 2 useful algorithms are presented that parallel the recommendations in this chapter. Bilirubin in body is a careful balance between. A structured approach to the interpretation of liver function tests lfts including examples of the common patterns of lft derangement. Liver enzymes especially alp are not specific for primary liver disease.

It is a series of blood tests used to diagnose and monitor the condition of the liver. The liver performs different kinds of biochemical synthetic and excretory functions so no single biochemical test can detect the global functions of the liver. Diagnostic value of bilirubin levels. It measures the levels of some enzymes and proteins present in the blood.

Liver function tests are blood tests used to help diagnose and monitor liver disease or damage. Liver function tests and their interpretation indian journal of pediatrics volume 74 july 2007 665 spectrophotometric determination at 430 nm 1 a. Liver function tests are a battery of tests for the initial detection and management of liver diseases. The tests measure the levels of certain enzymes and proteins in your blood.

Total protein should be between 63 80g l 6 3 to 8 0 g dl albumin. Guidelines on the interpretation and evaluation of abnormal liver test results have been published. Beyond the liver function tests prothrombin time provides another marker of liver synthetic function and a low platelet count suggests portal hypertension. Hence the commonly used term liver function test is inaccurate and the term liver tests is used in this chapter.

Some of these tests measure how well the liver is performing its normal functions of producing protein and clearing bilirubin a blood waste product. To evaluate their clinical significance a combination of history clinical signs physical examination diagnostic imaging and other liver function test results. Liver function test normal values total protein. The severity of liver dysfunction or biliary obstruction is reflected in the bilirubin level and the degree of liver synthetic function can also be indicated by the albumin level.