How do you interpret LFT results?
Table of Contents
How do you interpret LFT results?
Below is a summary of the reference ranges for LFTs, however, these often vary between laboratories, so make sure to check your local guidelines….Reference ranges.
| ALT | 3-40 iu/l |
|---|---|
| ALP | 30-100 umol/l |
| GGT | 8-60 u/l |
| Bilirubin | 3-17 umol/l |
| Albumin | 35-50 g/l |
What is LFT PPT?
LIVER FUNCTION TESTS (LFT) SlideShare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
What is the normal LFT level?
If your liver function test results range between 7-56 units/litre for ALT and 10-40 got AST, your liver function is normal. Anything outside the liver function test normal range means there might be some liver problems or liver infection and needs to be diagnosed and treated.
What are the parameters of liver function test?
Liver function tests include biochemical parameters (AST, ALT, GGT or Alkaline phosphatase), bilirubin and albumin levels and coagulation tests as prothrombin activity.
What does high AST and ALT mean?
If you have high levels of AST and/or ALT, it may mean that you have some type of liver damage. You may also have an AST test as part of a group of liver function tests that measure ALT, and other enzymes, proteins, and substances in the liver.
How do you read ALT and AST?
The AST is typically in the 100 to 200 IU/L range, even in severe disease, and the ALT level may be normal, even in severe cases. The AST level is higher than the ALT level, and the ratio is greater than 2:1 in 70% of patients. A ratio greater than 3 is strongly indicative of alcoholic hepatitis.
What is the normal value of SGOT and SGPT?
The normal range of values for AST (SGOT) is about 5 to 40 units per liter of serum (the liquid part of the blood). The normal range of values for ALT (SGPT) is about 7 to 56 units per liter of serum.
What is ALT and AST in liver function test?
Total protein. This test measures the total amount of protein in the blood. ALP (alkaline phosphatase), ALT (alanine transaminase), AST (aspartate aminotransferase), and gamma-glutamyl tansferase (GGT). These are different enzymes made by the liver. Bilirubin, a waste product made by the liver.
What does high SGOT and SGPT indicate?
An SGOT/SGPT ratio greater than 2 is highly suggestive of alcoholic hepatitis and cirrhosis. It occurs in 70% of these patients compared with 26% of patients with postnecrotic cirrhosis, 8% with chronic hepatitis, 4% with viral hepatitis and none with obstructive jaundice.
What causes high SGOT and SGPT?
liver blood function tests These enzymes are normally present within liver cells and to a lesser extent in the muscle cells. If the liver is injured or damaged, the liver cells spill these enzymes into the blood, which causes the SGOT and SGPT enzyme blood levels to rise.
What will happen if SGPT and SGOT is high?
Elevated SGPT and SGOT levels are an indication of liver cell injury or damage and hence they should be detected through regular health check-ups. There are few lifestyle habits that can keep your liver and body in their healthier state.
Is 1.5 total bilirubin high?
Typically, bilirubin levels fall somewhere between 0.3 and 1.0 milligrams per deciliter (mg/dL). Anything above 1.2 mg/dL is usually considered elevated.
