11 results
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
Abnormal Liver Function ... Tests - Differential ... Algorithm for Transaminitis ... Burak @kwburak #LFTs ... Algorithm #diagnosis #hepatology
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Causes of Acute Liver ... Hepatocellular - Liver ... C, A, E, B, D, EBV ... Artery: Shock Liver ... Sophia_Hayes_MD #Liver
Hepatocellular Liver Injury - Differential Diagnosis Framework:
Liver Injury → liver test abnormalities without evidence of liver
Hepatocellular Liver ... Injury → liver ... Hepatitis A/B/C/D/E, EBV ... #algorithm #Transaminitis ... #LFTs #hepatitis
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
Patterns of Liver ... normal - Infection (EBV ... #Patterns #Liver ... #LFTs #transaminitis ... #differential #
Elevated Transaminases / Transaminitis - Differential Diagnosis

 • Infectious: HAV, HCV, HEV, EBV, HSV, CMV
 •
Transaminases / Transaminitis ... - Differential ... HAV, HCV, HEV, EBV ... Trauma: Shock liver ... Diagnosis #causes #hepatology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Acute Liver Injury ... - Differential ... HBV, HCV, HEV, EBV ... injury #hepatitis #differential ... diagnosis #algorithm #hepatology
Elevated Liver Enzymes - Differential Diagnosis Algorithm
Severe ALT > 15x ULN
 • Viral
 • Drugs/Toxins
 •
Elevated Liver Enzymes ... - Differential ... Bile Ducts • PSC ... • Others #LFTs ... #Differential #
Autoantibodies and their Disease Associations
ANA - Non-specific; common in SLE, autoimmune hepatitis
Anti-CCP, Rheumatoid factor - RA
Anti-dsDNA
Dermatomyositis Anti-LKM (liver ... biliary cirrhosis (PBC ... Celiac disease Anti-GBM ... diagnosis #table #rheumatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Platelet Disorders - Differential ... : INR/PT, aPTT(liver ... gastric bypass), LFT ... (liver disease) ... When do you do a BM
Elevated Globulin - Protein Gap (Total Protein - Albumin > 4)

Work-up of an Elevated Globulin Gap:
•
acute HIV, HBV, EBV ... Sarcoidosis) • Liver ... gastric tumors • Hematology ... Gap #ProteinGap #differential ... #diagnosis #hematology