Sue.....KEEP PRESSING FOR A CUSHINGS DIAGNOSIS in addition to thyroid malfunction !!!!!!
True your thyroid is working in conjunction with the adrenals and the whole endocrine system to make you well, but Cushings alone can cause your whole body to malfunction...

How do I know? I am testing for Cushings(test far beyond the simple urine tests...we are doing stimulation tests and looking into saliva testing) and have had progresive cushings symptoms for the past 12 years and have had abnormal tests and MRI's of my pituitary.....the thyroid was the last new organ to be affected....I have 8 nodules in all on my thyroid...5 on the left lobe with a dominant nodule that is almost 2 inches in diameter and the right thyroid lobe I have 3 with a dominant nodule almost 1 inch and should mention that I have a fairly large goiter that appear last June 2003.
Lil'Miss:
Testing twice for cushings is NOT enough to rule it out.

UNLESS you had no physical symptoms and they were screening just to cover all the bases just in case. I consulted with a cushings expert and he did not say I didn't have it based on the fact that I was testing normal on some of my Urine Cortisol tests as I have many many cushings symptoms both in labs and in physical presentation. Just adding my 2 cents worth...don't take my comments about this as an insult of your knowledge. It's just that I have had the priviledge of meeting some really nice people that have been told that they were normal because they tested negative for cushings only to find out later that they had it...and some of them had thyroid issues that were still unresolved even after the cushings was resolved and vice versa.
Sue...You may have a case of cyclical cushings where your adreanals only secrete excessive amounts of cortisol in cycles...

this type of cushings is even harder to diagnose or rule out.
you can look up cyclical cushings on the web....there is a lot of medical journal abstracts about it...[
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