Klatskin tumor is

Klatskin tumor is:

(a) Nodular type of cholangiocarcinoma

(b) Fibrolamellar hepatocellular carcinoma

© Gall bladder carcinoma

(d) Hepatocellular carcinoma

α-1 antitrypsin deficiency causes

(a) Congenital cystic fibrosis

(b) Neonatal hepatitis

© Pulmonary fibrosis

(d) All of the above

Prediction of hepatitis B chronicity depends on

A. Age

B. Viral load

C. Immune system

D. Liver function