Liver Function
The liver function panel groups biomarkers used to assess hepatocellular injury, cholestatic enzyme activity, bilirubin handling, and hepatic protein synthesis. It includes ALT, AST, alkaline phosphatase, GGT, bilirubin, and albumin, with placeholders for additional hepatobiliary analytes that still need verified source data.
Direct Bilirubin
Total Protein
Globulin
Frequently Asked Questions
Why are ALT and AST shown alongside alkaline phosphatase and GGT?
ALT and AST are commonly used for hepatocellular injury, while alkaline phosphatase and GGT help identify cholestatic or biliary patterns. The combined pattern is more informative than a single enzyme.
Why do bilirubin and albumin belong on the same liver page?
They add different kinds of liver context. Bilirubin reflects pigment handling and cholestasis, while albumin helps represent hepatic synthetic function and overall protein status.