hereditary component?

[ifred]

hello, i am wondering if it is possible for my son to have alpha 1 if there isn't any family history (on mine or his father's side, up to his great-grandparents) of lung problems. he had an atypical result on a chest x-ray, and alpha-1 was mentioned as a possibility by the doctors. thanks very much, and blessings to all of you!

[jenchar]

Yes, it is possible. In fact, we were unaware of any issues in our family when our daughter was diagnosed.

I hope it turns out for the better for your son.