alpha1-antitrypsin deficiency

(redirected from a1-antitrypsin deficiency)

α1-an·ti·tryp·sin de·fi·cien·cy

absence of a serum proteinase inhibitor that may cause relapsing nodular nonsuppurative panniculitis.
References in periodicals archive ?
Liver transplantation for advanced liver disease with a1-antitrypsin deficiency.
Liver disease in a1-antitrypsin deficiency detected by screening of 200,000 infants.
Molecular basis of the liver and lung disease associated with the a1-antitrypsin deficiency allele Mmalton.