3 results
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
(LFTs) Elevation ... Bili - Direct (Obstructive ... ALP ≥ 2x ULN R Value ... #FunctionTest # ... LFTs #Elevation
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
- Interpretation ... of LFTs R-value ... Cholestasis / Obstructive ... Obstruction: ... #RValue #interpretation
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
tests algorithm ... decision for repeat testing ... magnitude of enzyme elevation ... extrahepatic biliary obstruction ... #LFTs #Abnormal