Synonyms

Alpha-1 Antitrypsin Deficiency is known by many names and  they can include:

• A1AT Deficiency
• AAT
• AAT Deficiency
• Antitrypsin Deficiency
• Cholestasis, Neonatal
• Familial Chronic Obstructive Lung Disease
• Familial Emphysema
• Hereditary Emphysema
• Homozygous Alpha-1-Antitrypsin Deficiency
• PI
• Pi Phenotype ZZ, Z- and --
• Protease Inhibitor Deficiency
• Serum Protease Inhibitor Deficiency
• A1AD
• Alpha-1