A member asked:

Suppressed tsh 0.02 for about two,months that i know of. free t3 (liothyronine) and t4 normal. thyroid antibodies normal. thyroid ultrasound normal? confused?help!

A doctor has provided 1 answer

2 possibilities: Hi. This could still be a phase of a subacute thyroiditis, although the window of time on that possibility is closing. The other is one or more autonomously hyper-functioning nodules, which in NOT ruled out by your ultrasound. An 123-Iodine uptakes and scan would clarify the issue: VERY low uptakes in subacute thyroiditis, and normal uptakes with hot spot(s) on scan image in toxic nodule(s).

Answered 10/25/2014

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Thank

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