Chronic alcoholism: a common risk factor in oral cancer and alcoholic cirrhosis.

: Oral cancer and alcoholic cirrhosis are relatively common diseases encountered in medical and dental practices. This article reviews the clinical, pathophysiological, and epidemiological characteristics of these two conditions. A major risk factor common to both oral cancer and alcoholic cirrhosis is the excessive use of alcohol. A challenge for practitioners and researchers is to become mindful of the connection between oral cancer and alcoholic cirrhosis. Earlier studies exploring these relationships and potential mechanisms are discussed.