16 results
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
Patterns of Liver ... > 50x normal - Ischemic ... #Patterns #Liver ... #Injury #hepatology ... #LFTs #transaminitis
Evaluation abnormal liver tests in pregnancy
- Cholestatic Pattern
- Hepatocellular Pattern

#LFTs #transaminits #pregnancy #obgyn #obstetrics #hepatology #diagnosis
Evaluation abnormal liver ... Pattern #LFTs #transaminits ... obgyn #obstetrics #hepatology ... #differential #algorithm
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
Abnormal Liver Function ... Differential Diagnosis Algorithm ... for Transaminitis ... Drugs, Viral, Ischemia ... #hepatology #LiverFunctionTests
Elevated Liver Function Tests (LFTs) - Differential Diagnosis Framework
Mild (<100-500): 
 • NAFLD
 • Cirrhosis
 •
Elevated Liver Function ... (Drug-induced liver ... injury) • Ischemic ... Differential #Diagnosis #hepatology ... #transaminitis
Approach to Conjugated Hyperbilirubinemia - Differential Diagnosis Algorithm

1. Definition: T.bili elevation + >20% conjugated
2. Obtain RUQ
Differential Diagnosis Algorithm ... MRCP, ERCP, liver ... Hyperbilirubinemia #direct #bilirubin ... #gastroenterology ... #hepatology
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
Transaminases / Transaminitis ... Trauma: Shock liver ... See Updated Schema ... images/10587 #Transaminitis ... Diagnosis #causes #hepatology
Hepatocellular Liver Injury - Differential Diagnosis Framework:
Liver Injury → liver test abnormalities without evidence of liver
Hepatocellular Liver ... Injury → liver ... • Vascular: Ischemic ... Differential #Diagnosis #hepatology ... #algorithm #Transaminitis
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
hepatocellular injury • Bilirubin ... week • Direct bilirubin ... Elevation: • Bilirubin ... #differential #Hepatology ... #transaminitis
Diagnosis and Management of Idiosyncratic Drug-induced Liver Injury (DILI)

DILI Types:
 • Intrinsic - predictable, dose dependent
or symptoms of liver ... Drug #induced #Liver ... Diagnosis #Management #gastroenterology ... #algorithm #gastroenterology ... #hepatology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Differential Diagnosis Algorithm ... week • Direct bilirubin ... Elevation: • Bilirubin ... differential #diagnosis #algorithm ... #hepatology