Stem cell therapy is still in it's early infancy and there are no clinical trials
at this point that would address your wife's difficulties.
That being said it seems like she might benefit from a team approach by a range of sub-specialists. Physicians like this are available at large University Teaching Hospitals. If you could tell me what city you live in, what large cities are nearby and how far you would be able to travel for evaluation and treatment I would be happy to recommend a University setting for you. Of course, you could also contact a program on your own should you so desire.
I do agree with the previous posts -- it is very, very unlikely that the thyroid
nodules are related to her current problems.
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