Alpha 1-antitrypsin deficiency (genetic disorder)

Alpha-1 antitrypsin (AAT) deficiency is a genetic disorder where the body doesn't produce enough of a protein called alpha-1 antitrypsin. This protein helps protect the lungs and liver from damage caused by enzymes released during inflammation. Without sufficient AAT, individuals may develop lung diseases, such as emphysema, and liver issues, including cirrhosis. The condition can be inherited from parents, and symptoms often appear in adulthood. Diagnosis typically involves blood tests, and treatment may include medications, therapies, or lifestyle changes to manage symptoms and prevent complications.