Critically ill patient, may not be able to report symptoms
Findings can include:
Weakness, malaise
Abdominal discomfort
Jaundice
Encephalopathy
Coagulopathy
Weakness, malaise
Abdominal discomfort
Jaundice
Encephalopathy
Coagulopathy
Ischemic hepatitis
Acetaminophen toxicity 
Viral hepatitis
Autoimmune hepatitis
Hepatitis A
Acute alcoholic hepatitis
Hepatitis B
Acute hepatitis