814 results
Primary Biliary Cirrhosis (PBC) - Summary

PBC Epidemiology:
 • Female:Male 9:1
 • Common European descent
 • Age:
) - Summary PBC ... bile ducts causes cholestasis ... , Intrahepatic cholestasis ... , Drug-induced cholestasis ... cholangitis #diagnosis #workup
Cholestatic Liver Disease: Primary Biliary Cirrhosis vs Primary Sclerosing Cholangitis

#pathophysiology #pbc #psc #hepatology #comparison
Cholestatic Liver ... pathophysiology #pbc ... #psc #hepatology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Autoimmune hepatitis, PBC ... poisoning, ETOH Cholestatic ... elevation Labs in Cholestatic ... epithelia: - Cholestasis ... ALT: typical of cholestatic
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
def, Wilson's, Cholestatic ... dz Cholestatic ... Ducts - PBC ... , PSC, Alcoholic ... Biliary stricture, PSC
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Thrombus, Vasospasm Cholestatic ... Malignancy, 1° PBC ... , 1° PSC, Cystic ... Hepatitis, TB Cholestatic
Alkaline Phosphatase (ALP) Elevation - Differential Diagnosis Algorithm

ALP:
 - Enzymes that catalyze hydrolysis of organic phosphate
of Intrahepatic cholestasis ... - Pruritis - Cholestasis ... biliary Cholangitis (PBC ... Infiltrative diseases - PSC
Classification of Jaundice
Unconjugated hyperbilirubinemia (predominantly indirect bilirubin)
 • Increased bilirubin production (eg, hemolytic anemias, hemolytic reactions,
• Hereditary Cholestatic ... familial intrahepatic cholestasis ... of intrahepatic cholestasis ... ) Intrahepatic cholestasis ... or intrahepatic cholestasis
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
RNA • R < 2: Cholestasis ... Obstruction: Cholestasis ... epithelia - Cholestasis ... ALT: typical of cholestatic ... • LDH: Heart, RBC
An Approach to Jaundice Workup Algorithm by CBC and LFT Pattern

- Dr. Eric Strong @DrEricStrong

#Jaundice #Workup
Approach to Jaundice Workup ... Algorithm by CBC ... DrEricStrong #Jaundice #Workup
Liver Enzymes (LFTs) - Causes of Hepatocellular and Cholestatic Liver Injury
Hepatocellular Liver Injury
 • AST/ALT elevation
Hepatocellular and Cholestatic ... Hepatocellular or Cholestatic ... R ≤ 2 = Cholestatic ... Hepatocellular #Cholestatic