Saathiđ§Ē Liver Function Test (LFT) Report Guide
Understand what each LFT value means. Enter your values for instant AI analysis.
| Parameter | Normal Range | Your Value | What High Means | What Low Means |
|---|---|---|---|---|
| ALT (SGPT) Alanine Transaminase |
7 - 56 U/L |
High
Liver damage, hepatitis, fatty liver, alcohol abuse, drug-induced injury.
|
Low
Usually not a concern. May indicate vitamin B6 deficiency.
|
|
| AST (SGOT) Aspartate Aminotransferase |
10 - 40 U/L |
High
Liver damage, muscle injury, heart attack, strenuous exercise, pancreatitis.
|
Low
Usually not clinically significant.
|
|
| Total Bilirubin Bilirubin Total |
0.1 - 1.2 mg/dL |
High
Jaundice, liver disease, gallstones, hemolytic anemia, Gilbert's syndrome.
|
Low
Usually not a concern.
|
|
| Alkaline Phosphatase ALP |
44 - 147 U/L |
High
Bile duct obstruction, liver disease, bone disease, pregnancy, growth spurts.
|
Low
Malnutrition, zinc deficiency, hypothyroidism, pernicious anemia.
|
|
| Total Protein Serum Total Protein |
6.0 - 8.3 g/dL |
High
Chronic inflammation, infection, dehydration, multiple myeloma.
|
Low
Liver disease, kidney disease, malnutrition, malabsorption, burns.
|
|
| Albumin Serum Albumin |
3.4 - 5.4 g/dL |
High
Dehydration, high protein diet, severe vomiting/diarrhea.
|
Low
Liver cirrhosis, kidney disease (nephrotic syndrome), malnutrition, inflammation.
|
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đ Analyze My Full Report NowWhat is an LFT (Liver Function Test)?
A Liver Function Test (LFT) is a group of blood tests that check how well your liver is working. It measures enzymes, proteins, and bilirubin in your blood.
Key LFT Parameters Explained:
- ALT (SGPT): An enzyme found mostly in the liver. High levels indicate liver cell damage.
- AST (SGOT): An enzyme found in the liver, heart, and muscles. High levels can indicate liver or muscle damage.
- Bilirubin: A yellow waste product. High levels cause jaundice and indicate liver or bile duct problems.
- Alkaline Phosphatase (ALP): An enzyme in the liver, bones, and bile ducts. High levels may indicate bile duct blockage or bone disease.
- Total Protein & Albumin: Proteins made by the liver. Low levels suggest poor liver function or malnutrition.
When Should You Get an LFT?
- Jaundice (yellow skin/eyes)
- Dark urine or pale stools
- Unexplained fatigue or weakness
- Abdominal pain (especially right upper side)
- Regular alcohol consumption
- Taking medications that affect the liver
Common LFT Abnormalities and What They Indicate
- High ALT + High AST: Suggests acute liver injury (hepatitis, alcohol, drugs, fatty liver).
- High ALP + High Bilirubin: Suggests bile duct blockage (gallstones, tumor).
- Low Albumin + Low Total Protein: Suggests chronic liver disease (cirrhosis) or malnutrition.
- High Bilirubin only: Could be Gilbert's syndrome (benign) or hemolytic anemia.