9 results
Elevated Liver Enzymes - Differential Diagnosis Algorithm
Severe ALT > 15x ULN
 • Viral
 • Drugs/Toxins
 •
Elevated Liver Enzymes ... Drugs/Toxins • Ischemia ... hepatitis • Drugs ... • Others #LFTs ... #Hepatology #LiverEnzymes
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
Infection (EBV/CMV), Alcoholic ... AST:ALT > 2.5 - Alcoholic ... Liver #Injury #hepatology ... #LFTs #transaminitis ... #differential #diagnosis
Elevated Liver Function Tests (LFTs) - Differential Diagnosis Framework
Mild (<100-500): 
 • NAFLD
 • Cirrhosis
 •
Function Tests (LFTs ... - Differential Diagnosis ... (>1000): • DILI ... liver injury) • Ischemic ... #hepatology #transaminitis
Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm
DILI suspicion
Features toxic aetiology: Skin involvement, Kidney injury,
Algorithm DILI ... HEV, EBV, CMV), Alcohol-related ... disease, Hepatic ischaemia ... #DILI #DrugInduced ... #Algorithm #hepatology
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
- Differential Diagnosis ... Algorithm for Transaminitis ... Drugs, Viral, Ischemia ... Burak @kwburak #LFTs ... #diagnosis #hepatology
Hepatocellular Liver Injury - Differential Diagnosis Framework:
Liver Injury → liver test abnormalities without evidence of liver
Drugs (MDMA), Alcohol ... • Vascular: Ischemic ... #hepatology #algorithm ... Transaminitis #LFTs ... #hepatitis
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Interpretation of LFTs ... ALT Ratios: • Alcoholic ... Source of Liver Enzyme ... liver #chemistry #diagnosis ... #differential #Hepatology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Algorithm Vascular ... • Iatrogenic: DILI ... ALT Ratios: • Alcoholic ... Source of Liver Enzyme ... #algorithm #hepatology
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
function tests algorithm ... the magnitude of enzyme ... #LFTs #Abnormal ... #Algorithm #Hepatology ... #Liver #Enzymes