Karen, There are a lot of reasons for an increase or decrease in the immunoglobulins. I can't believe they didn't do the subclasses for IgG when they found an increase to see if there is a particular subclass that is increased.
These are basic but helpful to some degree. You need an immunologist or a good internist to explain it.
http://kidshealth.org/parent/system/...globulins.html
http://labtestsonline.org/understand...ulins/tab/test
http://emedicine.medscape.com/article/136580-overview
http://www.mayomedicallaboratories.c...erpretive/8160
I really hope that they didn't miss a thymoma. Since it's still growing, that could be a concern.
Johns Hopkins has some of the best MG experts around, allegedly.
![Wink](images/smilies/wink.gif)
Why they haven't referred you on to one is bewildering.
You need an EXPERT, like Tracy said. You are sick, need help and some more answers about your health. I am so sorry you are dealing with this. A good doctor makes all the difference in the world. It takes more than expertise to be a good doctor. It takes them being a good human being too.
![Group Hug](images/smilies/grouphug.gif)
Annie