12 results
Liver Function Test (LFTs) Elevation
AST - Cardiac and skeletal muscle, kidney, brain
ALT - More specific for
Liver Function Test ... specific for the liver ... abnormality vs bone Bili ... SinaiBmoreIMRes #Liver ... #FunctionTest #
Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm
DILI suspicion
Features toxic aetiology: Skin involvement, Kidney injury,
Injury (DILI) - ... Stepwise Diagnosis Algorithm ... disease, Hepatic ... presentation: Hepatic ... Injury #Diagnosis #Algorithm
Diagnosis and Management of Idiosyncratic Drug-induced Liver Injury (DILI)

DILI Types:
 • Intrinsic - predictable, dose dependent
Idiosyncratic Drug-induced Liver ... or symptoms of liver ... Drug #induced #Liver ... Idiosyncratic #differential ... gastroenterology #algorithm
Elevated Liver Function Tests (LFTs) - Differential Diagnosis Framework
Mild (<100-500): 
 • NAFLD
 • Cirrhosis
 •
Elevated Liver Function ... Tests (LFTs) - Differential ... (>1000): • DILI ... ) • Non-hepatic ... #Tests #LFTs #Differential
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
- Differential ... Diagnosis Algorithm ... Injury: • Hepatic ... Venoocclusive disease • Hepatic ... • Iatrogenic: DILI
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Injury - Differential ... Vasculature • Hepatic ... Congestion/CHF • Hepatic ... #Injury #Differential ... Causes #Acute #algorithm
Causes of Ascites - Differential Diagnosis Algorithm
Portal Hypertension - Prehepatic:
 • Portal vein thrombosis
 • Splenic
Causes of Ascites - Differential ... Diagnosis Algorithm ... Hypertension - Hepatic ... disease • Acute liver ... #Diagnosis #Algorithm
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
Liver Chemistries ... replaced by non-hepatic ... Unconjugated Bili ... > 90% of Total Bili ... chemistry #diagnosis #differential
Upper GI Bleed - Management Algorithm

Upper GI bleed Suspected: Melena, hematemesis, coffee-ground emesis, BRBPR
Initial Stabilization
Concern for
Bleed - Management Algorithm ... Stabilization Concern for Liver ... GI Bleed: • Peptic ... GAVE (idiopathic, liver ... UGIB #GIBleed #Differential
Alkaline Phosphatase (ALP) Elevation - Differential Diagnosis Algorithm

ALP:
 - Enzymes that catalyze hydrolysis of organic phosphate
ALP) Elevation - Differential ... Diagnosis Algorithm ... disturbance (obstructed liver ... Highest • Bone • Liver ... elevation DDX of Hepatic