Q65
Single choice
Amiddle-aged female presents with a painless enlargement of the lower aspect of the neck. With appropriate testing this is proven to be thyroid enlargement. Thyroid function tests were normal. Asurgical intervention was performed for
diagnostic purposes. Figure below
depicts a representative area of how most of thethyroid gland histologic features were seen.
What are the clinical thyroid function test characteristics of the last stages of this disease?