Blood tests for liver enzymes and proteins
Alanine aminotransferase (ALT)
Aspartate aminotransferase (AST)
Alkaline phosphatase (ALP)
Gamma-glutamyl transferase (GGT)
Bilirubin
Albumin
Total protein
Prothrombin time (PT) or INR
Complete blood count (CBC)
Hepatitis virus tests
Imaging tests such as ultrasound
CT scan
MRI
FibroScan or elastography
Liver biopsy
Urine tests
Physical examination and medical history review