Table 2:
Category of Liver Disease by Predominant Serum Enzyme Abnormality
Test
Liver Disease Category
Hepatocellular
Cholestatic
Infiltrative
AST, ALT higher than alkaline phosphatase
Typical
     
Alkaline phosphatase higher than AST, ALT   
Typical
  
Elevation of alkaline phosphatase with near-normal AST, ALT   
Typical
Typical
  
Copyright 2002 The Cleveland Clinic Foundation

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