Have you had many upper respiratory infections? Bronchitis? Pleurisy or pneumonia? If you have, these nodules can be scarring from these infections. I have them and they were found when I was 29. They just make you more susceptible for more of the same type of respiratory problems.
Also, don't rule out histoplasmosis...there was a great thread on that on here some time ago and they might have made it a sticky. See if your doc will test for this:
http://www.nlm.nih.gov/medlineplus/ency/article/001082.htm
Everyone who owns chickens needs to read this article.
Also, don't rule out histoplasmosis...there was a great thread on that on here some time ago and they might have made it a sticky. See if your doc will test for this:
http://www.nlm.nih.gov/medlineplus/ency/article/001082.htm
Everyone who owns chickens needs to read this article.