Yes it is 16.566, just like the RAI gave or made me hypothyroid, its all a pain in my but if i can get it under control i'll be half way ok. I had graves disease for years untreated.
Having a hot flash right now.
My cat stood on my enter key before I had a chance to finish my post!
Are you sure the TSH was not 16.566? Which is still high, of course!
The TSH is a pituitary gland hormone, it is Thyroid Stimulating Hormone. This is sent to the thyroid to kick it into making some lovely thyroxine (T4)
The hot sweats you are having need to be investigated.
TT is Total Thyroidectomy. Many people after that type surgery can go Hypothyroid.
TSH level read different and what does TT mean, not trying to be funny, I think we are talking about something different, but they both have to do with the thyroid, you think. I know what RAI means because I had it, but what is TT mean.
I have never heard of one that high, mine after TT and before RAI got up to 186...I thought that was bad. I have heard of up to 600, never anything that high.