635 results
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Liver Chemistries ... Identify Acute Liver ... than ALTALT ... : Specific to liver ... Cholestasis/Bile salts
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
than ALTALT ... Cholestasis/Bile salts ... • AST: ↑ • ALT ... - ALP > AST/ALT ... kidney, brain • ALT
Biliary Circulation
1) Bile produced in the liver
2) Bile stored in the gallbladder
3) Bile excreted into the
produced in the liver ... 5) 95% of bile salts ... Remaining 5% of bile salts ... Re-absorbed bile salts ... returned to the liver
Side Effects of the Neobladder - Pathophysiology
 • Hercalciuria → Kidney Stones
 • Bone Resorption →
Hyperphosphatemia • Salt ... Increased burden on liver
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
neuraxial anesthesia), Liver ... , Renal Losses(salt-wasting
Liver Enzymes (LFTs) - Causes of Hepatocellular and Cholestatic Liver Injury
Hepatocellular Liver Injury
 • AST/ALT elevation
Liver Enzymes (LFTs ... and Cholestatic Liver ... Hepatocellular Liver ... or Cholestatic Liver ... @AnnKumfer #Liver
Features of Components of Liver Function Tests #Diagnosis #IM #GI #LFTs #Liver #Function #Tests #Locations #AlkPhos
Components of Liver ... #IM #GI #LFTs #Liver ... #AlkPhos #AST #ALT
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
Liver Function Test ... kidney, brain ALT ... specific for the liver ... / ULN ALT) / (ALP ... SinaiBmoreIMRes #Liver
Liver Function Tests (LFTs)
 - Aspartate aminotransferase (AST) 
 - Alanine aminotransferase (ALT) 
 - Alkaline
Liver Function Tests ... aminotransferase (ALT ... Prothrombin #Liver
Liver Chemistry Tests - AST, ALT, Alkaline Phosphatase and Bilirubin Metabolism
AST and ALT:
 • AST: liver
Liver Chemistry ... Tests - AST, ALT ... Metabolism AST and ALT ... : • AST: liver ... In liver, 80% of