<prompt> Hepatocellular carcinoma is caused by all of the following except -Hepatitis BPrimary Biliary CirrhosisChronic alcohol consumptionExposure to industrial dyes  <response>: Ans. is d i.e., Exposure to industrial dyes Risk Factors for Hepatocellular CarcinomaCommonUnusualCirrhosis from any causePrimary biliary cirrhosisHepatitis B or C chronic infectionHemochromatosisEthanol chronic consumption1 Antitrypsin deficiencyNonalcoholic steatohepatitis NASHGlycogen storage diseasesAflatoxin B1 orother mycotoxinsCitrullinemia Porphyria cutanea tarda Hereditary tyrosinemia Wilsons disease 