Your browser does not support javascript:   Search for gard hereSearch for news-and-events here.

Diseases

Genetic and Rare Diseases Information Center (GARD)

Alpha-1 antitrypsin deficiency


Other Names for this Disease
  • AAT deficiency
  • A1AT deficiency
  • AATD
  • Alpha 1 antitrypsin deficiency
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.

Your Question

My birth mother's maternal half-sister died from this disease. What are the chances of me or one of my six children having this genetic disorder?

Our Answer

We have identified the following information that we hope you find helpful. If you still have questions, please contact us.

How can I find a genetics professional in my area?

To find a medical professional who specializes in genetics, you can ask your doctor for a referral or you can search for one yourself. Online directories are provided by GeneTests, the American College of Medical Genetics, and the National Society of Genetic Counselors. If you need additional help, contact a GARD Information Specialist. You can also learn more about genetic consultations from Genetics Home Reference.
Last updated: 7/15/2016
Other Names for this Disease
  • AAT deficiency
  • A1AT deficiency
  • AATD
  • Alpha 1 antitrypsin deficiency
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.