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Review
. 2012 Nov;16(4):839-50.
doi: 10.1016/j.cld.2012.08.011.

Liver cancer and alcohol

Affiliations
Review

Liver cancer and alcohol

Priya Grewal et al. Clin Liver Dis. 2012 Nov.

Abstract

Annually, hepatocellular carcinoma is diagnosed in approximately a half-million people worldwide. Based on the association of alcohol with cancer, a International Agency for Research on Cancer working group recently deemed alcoholic beverages "carcinogenic to humans," causally related to occurrence of malignant tumors of the oral cavity, pharynx, larynx, esophagus, liver, colorectum, and female breast. Alcohol metabolism in the liver leads to reactive oxygen species production, induction of activity of cytochrome P450s, and reduction of antioxidants. This review analyzes the epidemiology and pathogenesis of alcohol in hepatocellular cancer.

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