<prompt> In hepatocellular carcinoma, risk factor most impoant is -Alcoholic hepatitisSchistosomiasisCirrhosisFasciolepsis bush infestation  <response>: Answer is c i.e. Cirrhosis Cirrhosis is the most impoant risk factor for HCC. 75-85 of HCC occur in patients with macronodular cirrhosis - Harrison 