title: Alpha-1 antitrypsin deficiency: Pathophysiologic features and the importance of screening.
abstract: Alpha-1 antitrypsin deficiency is an inherited disorder that may lead to early development of emphysema and also can cause serious hepatic disease. Because the condition is underrecognized, diagnosis may be delayed. This article aims to increase awareness about alpha-1 antitrypsin deficiency and screening guidelines that can help primary care providers identify patients early for better outcomes.
authors.affiliation: Kelly McCosh practices at Central Maine Pulmonary and Sleep Medicine in Lewiston, Me. The author has disclosed no potential conflicts of interest, financial or otherwise.
authors.forename: Kelly
authors.initials: K
authors.lastname: McCosh
mesh_terms: D006801:Humans; D000515:alpha 1-Antitrypsin; D019896:alpha 1-Antitrypsin Deficiency / Q000175:diagnosis* / Q000628:therapy
chemical_list: D000515:alpha 1-Antitrypsin