Alpha-1-antitrypsin Pi S phenotype and liver cell inclusion bodies in alcoholic hepatitis.

Typical liver cell inclusions of alpha-1-antitrypsin deficiency were found in a patient with the Pi S phenotype and acute alcoholic hepatitis. It is suggested that the inclusions resulted from the combined effects of the S phenotype and alcohol and, on the basis of the known chemistry of the variant antitrypsins, that the lowered serum concentration of antitrypsin associated with the S allele may be due to hepatic holdup.