8 results
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Acute Liver Injury ... Autoimmune hepatitis ... stone, Malignancy, PBC ... #injury #hepatitis ... #hepatology
Causes of Acute Liver Injury - Differential Diagnosis
Hepatocellular - Liver Parenchyma
 • Infectious: Hepatitis C, A,
Liver Injury - Differential ... hepatitis, Acute ... Malignancy, 1° PBC ... #Injury #Differential ... #algorithm #hepatology
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
• Bilirubin: RBC ... cardiac muscle, RBC ... • LDH: Heart, RBC ... chemistry #diagnosis #differential ... #Hepatology #transaminitis
Primary Biliary Cirrhosis (PBC) - Summary

PBC Epidemiology:
 • Female:Male 9:1
 • Common European descent
 • Age:
Cirrhosis (PBC) ... Pathophysiology ... bile ducts Differential ... Diagnosis: • Viral hepatitis ... diagnosis #workup #hepatology
Elevated Liver Enzymes - Differential Diagnosis Algorithm
Severe ALT > 15x ULN
 • Viral
 • Drugs/Toxins
 •
Elevated Liver Enzymes ... • Ischemia • Autoimmune ... • Cholestatic disease ... • Alcoholic hepatitis ... Others #LFTs #Hepatology
Autoimmune Hepatitis

Clinical Presentation
 - Highly variable clinical presentation, from subclinical disease to acute liver failure.
 -
Autoimmune Hepatitis ... to acute liver ... injury, though ... reported (eg AIH-PBC ... Diagnosis #Management #Hepatology
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... ALP, alkaline phosphatase ... body mass index; FBC ... #Algorithm #Hepatology ... #Differential #
Elevated Globulin - Protein Gap (Total Protein - Albumin > 4)

Work-up of an Elevated Globulin Gap:
•
, ETOH, autoimmune ... hepatitis, PBC, ... PSC, Viral hepatitis ... gastric tumors • Hematology ... #diagnosis #hematology