Table 1.

Primary diagnoses

Category	Diagnoses
Autoimmune	Autoimmune hepatitis
Cholestatic	PBC,a PSC, cystic fibrosis, secondary biliary cirrhosis, biliary atresia, etc.
Alcoholic	Ethanol-induced cirrhosis
Hepatitic	Hepatitis B, hepatitis C, etc.
Metabolic	a-1-antitrypsin deficiency, Wilson's disease, hemochromatosis, etc.
Cryptogenic	All other etiologies of cirrhosis excluded
FHF	Fulminant hepatic failure
HCC-Cholangio.	Hepatocellular carcinomab and cholangiocarcinoma
Other malignancy	Secondary hepatic malignancies
Other	Budd-Chiari syndrome, benign tumors, etc.

^aPBC=primary biliary cirrhosis; PSC=primary sclerosing cholangitis.

^bExcluding incidental tumors.